TWI388189B - Method for prompting alternative contact manners, communication device, and computer program product using the method thereof - Google Patents

Description

Method for prompting contact method, communication device, and computer program product

The present invention relates to a method of calling, and more particularly to a method, a calling device, and a computer program product for prompting a user to contact other contacts when the outgoing call is unavailable.

With the advancement of communication technology, modern people almost no longer need to send messages through letters and exchanges. Instead, they can easily and directly communicate with people who need to contact by dialing the phone, which greatly enhances communication. The efficiency of the contact. In addition to the local language installed in the home or office, the booming development of the mobile communication industry has led to an increase in the penetration rate of mobile phones. It has also made modern people often use mobile phone products that emphasize portability to break through the restrictions of call locations and enjoy anytime, anywhere. They can communicate with others to bring convenience.

However, no matter whether the user makes a call by local or mobile phone, there is no alternative to repeatedly making a call when the phone is not answered. That is to say, when the user has a very urgent matter to talk to others, the existing local phone or mobile phone cannot provide any additional means to help the user to contact the other party immediately. Therefore, it is easy to cause delays in connection timing. In more serious cases, the user may lose money or credit.

In view of this, the present invention provides a method for prompting a connection method for displaying the connection when the user cannot successfully dial the contact person's phone number. Other contact methods for people.

The invention provides a communication device, which displays other contact modes when detecting that the outgoing call cannot be connected, so as to increase the probability of smoothly contacting the other party.

The present invention provides a computer program product that provides a method of making it easier to contact a party by loading a computer program into the communication device.

In order to achieve the above and other objects, the present invention provides a method for prompting a contact method suitable for use in a call device. This method first dials the contact's phone number. Next, a missed communication number indicating that the telephone number cannot be reached is detected. Finally, the contact's other contact methods are displayed, including the contact's other phone number and text communication.

In an embodiment of the present invention, the text communication contact method includes at least one of the following: an instant messaging software account number, a short message delivery number, and an email address.

In an embodiment of the present invention, after the step of dialing the contact person's phone number, the method further includes displaying another contact mode of the contact person when the number of times the missed communication number is detected reaches a preset value.

In an embodiment of the present invention, after the step of dialing the contact person's phone number, the method further includes displaying the contact person if the number of times the missed communication number is detected reaches a preset value within a preset time period. Other ways of contact.

In an embodiment of the invention, the step of displaying the contact mode of the contact person includes determining whether there is another phone number of the contact person in the phone book of the call device. If yes, the contact's other phone number is displayed.

In an embodiment of the invention, other contacts of the contact are displayed The steps of the method include obtaining the instant messaging software account of the contact person to display the instant messaging software account. In another embodiment of the present invention, after obtaining the instant messaging software account of the contact, the status of the instant messaging software account is determined, and when the status is online, the instant messaging software account is displayed.

In an embodiment of the invention, the step of displaying the contact mode of the contact person includes obtaining all of the contact number of the contact person in the phone book of the call device. If the telephone number corresponds to the mobile communication device, the telephone number is displayed as the short message transmission number.

In an embodiment of the invention, the step of displaying the contact mode of the contact person includes obtaining the contact's email address and displaying the mail delivery option corresponding to the email address.

In an embodiment of the invention, the step of displaying other contact modes of the contact person includes displaying options corresponding to each of the other contact modes.

In an embodiment of the present invention, after the step of displaying the options of each of the other connection modes, the method further comprises: when receiving the selection signal of one of the options, performing the corresponding function.

In an embodiment of the invention, the step of displaying the contact mode of the contact person includes displaying the other contact mode of the contact person through the display window.

In an embodiment of the invention, the step of displaying the contact mode of the contact person includes displaying the contact mode to display other contact modes of the contact person.

In an embodiment of the invention, other contacts of the contact are displayed The steps of the method include displaying the contact mode of the contact person by switching the screen.

The invention further proposes a method for prompting a contact mode, which is suitable for a call device. This method first dials the contact's phone number. Next, a missed communication number indicating that the telephone number cannot be reached is detected. Finally, the contact's other contact methods are displayed, including the contact's other phone number and the list of affiliates.

In an embodiment of the present invention, after the step of dialing the contact person's phone number, the method further includes displaying another contact mode of the contact person when the number of times the missed communication number is detected reaches a preset value.

In an embodiment of the present invention, after the step of dialing the contact person's phone number, the method further includes displaying the contact person if the number of times the missed communication number is detected reaches a preset value within a preset time period. Other ways of contact.

In an embodiment of the invention, the step of displaying the contact mode of the contact person includes determining whether there is another phone number of the contact person in the phone book of the call device. If yes, the contact's other phone number is displayed.

In an embodiment of the invention, the step of displaying the contact mode of the contact person includes determining whether the contact person is classified as one of the contact groups of the call device. If yes, the list of contacts of the contact person is displayed.

In an embodiment of the invention, the step of displaying other contact modes of the contact person includes displaying options corresponding to each of the other contact modes.

In an embodiment of the invention, wherein each of the other contacts is displayed After the step of the option, the corresponding function is executed when receiving the selected signal of one of the options.

In an embodiment of the invention, the step of displaying the contact mode of the contact person includes displaying the other contact mode of the contact person through the display window.

In an embodiment of the invention, the step of displaying the contact mode of the contact person includes displaying the contact mode to display other contact modes of the contact person.

In an embodiment of the invention, the step of displaying the contact mode of the contact person includes displaying the contact mode of the contact person by switching the screen.

The invention also proposes a method for prompting a contact mode, which is suitable for a call device. This method first dials the contact's phone number. Next, a missed communication number indicating that the telephone number cannot be reached is detected. Finally, the contact's other contact methods are displayed, including the contact's other phone number, text communication, and the list of affiliates.

From another point of view, the present invention proposes a communication device. The communication device includes a display unit, a communication unit, and a processing unit. The communication unit is used to dial the contact person's phone number. The processing unit is respectively connected to the communication unit and the display unit for displaying other contact modes of the contact person, including the contact person's other phone number and text communication, on the display unit when detecting the missed communication number indicating that the phone number cannot be connected. Contact method.

In an embodiment of the present invention, the text communication contact method includes at least one of the following: an instant messaging software account number, a short message transmission number, and Email address.

In an embodiment of the present invention, when the processing unit detects that the number of missed communication numbers reaches a preset value, the display unit displays other contact modes of the contact person.

In an embodiment of the present invention, when the processing unit detects that the number of missed communication numbers reaches a preset value within a preset time, the display unit displays other contact modes of the contact person.

In an embodiment of the invention, wherein the processing unit determines whether there are other phone numbers of the contact person in the phone book of the call device. If so, the contact's other phone number is displayed on the display unit.

In an embodiment of the invention, the processing unit obtains the instant messaging software account of the contact and displays the instant messaging software account in the display unit. In another embodiment of the present invention, after the processing unit obtains the instant messaging software account of the contact, the status of the instant messaging software account is determined. When the status belongs to the online state, the instant messaging software account is displayed on the display unit.

In an embodiment of the invention, wherein the processing unit obtains all of the contact's telephone numbers in the phone book of the call device. If the telephone number corresponds to the mobile communication device, the telephone number is displayed on the display unit as the short message transmission number.

In an embodiment of the invention, the processing unit obtains the contact's email address and displays the mail delivery option corresponding to the email address on the display unit.

In an embodiment of the invention, wherein the processing unit is displayed in the display unit Show options for each of the other contact methods.

In an embodiment of the invention, the processing unit performs a corresponding function when receiving the selection signal of one of the options.

In an embodiment of the invention, the display unit is a display window for displaying other contact modes of the contact person through the window.

In an embodiment of the invention, the display unit displays a menu to display other contact modes of the contact person through the menu.

In an embodiment of the invention, the display unit switches the display screen to display other contact modes of the contact person through the screen.

The invention further provides a communication device. The communication device includes a display unit, a communication unit, and a processing unit. The communication unit is used to dial the contact person's phone number. The processing unit is respectively connected to the communication unit and the display unit for displaying other contact modes of the contact person, including the contact person's other phone number and the associated contact, on the display unit when detecting the missed communication number indicating that the phone number cannot be connected. List of people groups.

In an embodiment of the present invention, when the processing unit detects that the number of missed communication numbers reaches a preset value, the display unit displays other contact modes of the contact person.

In an embodiment of the present invention, when the processing unit detects that the number of missed communication numbers reaches a preset value within a preset time, the display unit displays other contact modes of the contact person.

In an embodiment of the invention, wherein the processing unit determines whether there are other phone numbers of the contact person in the phone book of the call device. If so, the contact's other phone number is displayed on the display unit.

In an embodiment of the invention, the processing unit determines whether the contact is classified as one of the contact groups of the call device. If so, the contact unit displays the contact group list of the contact person in the display unit.

In an embodiment of the invention, the processing unit displays options corresponding to each of the other contact modes on the display unit.

In an embodiment of the invention, the processing unit performs a corresponding function when receiving the selection signal of one of the options.

In an embodiment of the invention, the display unit is a display window for displaying other contact modes of the contact person through the window.

In an embodiment of the invention, the display unit displays a menu to display other contact modes of the contact person through the menu.

In an embodiment of the invention, the display unit switches the display screen to display other contact modes of the contact person through the screen.

The present invention also proposes a communication device. The communication device includes a display unit, a communication unit, and a processing unit. The communication unit is used to dial the contact person's phone number. The processing unit is respectively connected to the communication unit and the display unit for displaying other contact modes of the contact person, including the contact person's other phone number and text, on the display unit when detecting the missed communication number indicating that the phone number cannot be connected. The communication contact method and the list of affiliates.

From another point of view, the present invention provides a computer program product that can load a program via a call device to cause the communication device to perform the steps of the method of prompting the contact method.

The invention is used when the user dials out the phone but cannot be connected. Other contact methods for the contact person who wants to make a call. In this way, when the user cannot dial the phone smoothly, he can also try to contact the other party through other contact methods, thereby increasing the probability of instant contact to the other party.

The above described features and advantages of the present invention will be more apparent from the following description.

Generally speaking, in a call device that can store data, the user will probably establish a phone book to record the contact mode of the contact person, and each contact person may have several phone number data or other contact methods at the same time. In other words, users can actually contact the contact person through more than one contact method. The present invention is a method for prompting a contact method, a communication device, and a computer program product, which are developed based on the above viewpoints, and promptly prompts the user to contact various contacts of the contact person to improve the efficiency of contact with others. In order to clarify the content of the present invention, the following specific examples are given as examples in which the present invention can be implemented.

1 is a block diagram of a communication device in accordance with an embodiment of the present invention. Referring to FIG. 1, the communication device 100 includes a display unit 110, a communication unit 120, and a processing unit 130. In this embodiment, the call device 100 may be a mobile phone, a personal digital assistant (PDA) mobile phone, or a smart phone, etc., and the scope thereof is not limited herein. The function of each unit in the communication device 100 will be described below.

The display unit 110 can be a general screen or a touch screen for displaying various operation screens of the communication device 100. Wherein, when the display unit 110 is a touch screen, it is more capable of receiving the touch generated by the user's touch operation. The touch signal is further used as an input device of the communication device 100.

The communication unit 120 is, for example, a wireless software or hardware that can be used to communicate with a base station or use a network telephone. Therefore, through the operation of the communication unit 120, the user can use the communication device 100 to dial a telephone number to contact another person or receive an incoming call from another person.

The processing unit 130 may be a processor configured in the communication device 100, and is respectively connected to the display unit 110 and the communication unit 120. After the communication unit 120 dials the contact person's phone number, if the processing unit 130 detects the missed communication number indicating that the phone number cannot be connected, the display unit 110 displays the contact mode of the contact person, for example, The way to display the window, or the way to display the menu, or the way to switch the screen, etc., to display other contact methods of the contact. In an embodiment, the processing unit 130 displays the other phone number of the contact person and the text communication mode on the display unit 110. In another embodiment, the processing unit 130 displays the contact's other phone number and the associated contact group list on the display unit 110. In still another embodiment, the processing unit 130 displays the other phone number of the contact person, the text communication contact mode, and the affiliate contact group list in the display unit 110 at the same time. Among them, the text communication contact method includes at least one of the following: an instant messaging software account number, a short message transmission number, an email address, and the like.

The following embodiment is a detailed procedure for explaining how to contact the contact person at an appropriate time in the process of dialing the call by the user in the operation flow of the call device 100. 2 is a flow chart of a method for prompting a contact mode according to an embodiment of the present invention. Please refer to FIG. 1 and FIG. 2. In the present embodiment, the user establishes a phone book in which the number of contacts information is recorded in the communication device 100. Among them, each contact information includes the name of the contact person and the phone number. In addition, the contact information may also include the instant messaging software account of the contact person, and the calling device 100 can communicate with the instant messaging software account of the contact person by connecting to the network and executing the instant messaging software or the online instant messaging software. Similarly, the contact information can include the contact's email address, or other network-related information about the contact, such as the contact's web album, blog, YouTube, and so on. In addition, the user of the call device 100 can also establish different contact groups by himself, and classify the contacts in the phone book into appropriate contact groups (such as family members, friends, colleagues, etc.). To more easily manage contact information in the phone book.

When the user prepares to make a call to a certain contact person by using the communication device 100, first in step 210, the communication unit 120 dials the contact person's telephone number in an attempt to obtain a connection with the other party's communication device through the base station. If it is too late to enter the call state, as shown in step 220, the processing unit 130 detects a missed communication number indicating that the phone number cannot be reached. Next, in step 230, the processing unit 130 determines whether the contact person has other contact modes recorded in the communication device 100. If there are other contact modes, as shown in step 240, the processing unit 130 prompts the user for other contact modes of the contact at the display unit 110.

In an embodiment, after detecting the missed communication number, the processing unit 130 displays the other phone number of the contact person and the text communication mode on the display unit 110. In detail, the processing unit 130 will be a self-talking device Look for the contact information of the contact person in the phone book of 100, and judge whether there are other phone numbers in the contact information. If the contact information records other different phone numbers, in order for the user to contact the contact person through these phone numbers, the processing unit 130 will display the above phone number on the display unit 110. In addition, among all the telephone numbers of the contact person, the telephone number corresponding to the mobile communication device such as the mobile phone or the PDA mobile phone will be regarded as the short message transmission number and displayed on the display unit 110 to prompt the user to transmit The way the newsletter is to contact the other party. If the calling device 100 has the ability to connect to the network and can support the execution of the instant messaging software or the online instant messaging software, the processing unit 130 also obtains the instant messaging software account number of the contact person from the contact information, and displays the unit in the display unit. 110 displays the instant messaging software account of the contact. Further, the processing unit 130 can provide a server for providing an instant messaging service through a network connection to determine the status of the instant messaging software account. If the status is in the online state, the user has the opportunity to contact the other party through the instant messaging software, so the processing unit 130 displays the contact's instant messaging software account number on the display unit 110. In addition, if the call device 100 can transmit an email, the processing unit 130 will obtain the email address of the contact person after detecting the missed communication number, and display the mail delivery option corresponding to the email mailbox on the display unit 110.

In another embodiment, after determining that the currently dialed phone number cannot be turned on, the processing unit 130 displays the contactor's other phone number and the affiliate contact group list on the display unit 110. Among them, the way to search for other phone numbers of the contact is the same as that of the above embodiment, so it is no longer here. Said. The processing unit 130 determines whether the contact person is classified in any contact group according to the contact information in the phone book. If the contact person has been classified by the user to a certain contact group, the processing unit 130 displays the contact person's affiliate contact group list on the display unit 110. For example, when the contact person who cannot make a call belongs to the contact group of "colleagues", the processing unit 130 displays the contact information of other groups that are also "colleagues" in the display unit 110, for example. To prompt the user to try to contact through other contacts who belong to the same contact group.

In still another embodiment, when the phone number cannot be turned on, the processing unit 130 will control the display unit 110 to display other phone numbers of the contact person, the text communication mode, and the affiliate contact group list. Since the steps of obtaining the above other connection modes are the same as those described in the previous embodiment, no further explanation will be given here.

Through the above embodiment, it can be found that when the user cannot dial the contact person's phone number smoothly, the display unit 110 of the communication device 100 automatically displays the other contact mode of the contact person. Users can use the displayed information to dial other phone numbers, send instant messages, send text messages, send e-mails, or call others in the same contact group, further in different channels. Get in touch with your contacts and increase your chances of getting in touch with others.

In the following embodiments, the processing unit 130 will count the number of missed communication numbers for each telephone number. Once the missed communication number corresponding to a certain telephone number is detected, the processing unit 130 first determines that the telephone number is not connected. Whether the number of communication numbers has reached the preset value (for example, 3 times). If the number of times reaches the preset value, the processing unit 130 displays other contact modes on the display unit 110.

Next, the operational flow of this embodiment will be described with reference to FIG. 3. Referring to FIG. 3, a contact person's phone number is first dialed through the communication unit 120 (step 310). If the processing unit 130 detects a missed communication number indicating that the telephone number cannot be reached (step 320), it is necessary to first determine whether the number of missed communication numbers of the telephone number has reached a preset value (step 330). If the number of times has not reached the preset value, the number of missed communication numbers of the telephone number is accumulated (step 340), the number of times is recorded in the communication device 100, and the flow of the method for prompting the connection mode is ended. However, if the number of times has reached the preset value, the processing unit 130 then determines whether the contact has other contacts to record in the communication device 100 and zeros the number of times (step 350). If there are other contact modes, the processing unit 130 controls the display unit 110 to display other contact modes to prompt the user (step 360). In other words, in the present embodiment, the call device 100 will prompt the user of the other contact mode of the contact person only when the number of times the user cannot contact the contact person reaches the preset value.

In another embodiment, in order to distinguish the urgency of the user to make a call, the processing unit 130 further determines whether the number of missed communication numbers of a telephone number reaches a preset value within a preset time (for example, ten minutes). If the number of missed communication numbers of the same telephone number reaches the preset value within the preset time, it indicates that the user urgently needs to contact the contact person, and in this case, the processing unit 130 displays the other contact mode of the contact person. Detailed operation The process is shown in Figure 4.

Referring to FIG. 4, after the communication unit 120 dials the contact person's phone number (step 410), if the call cannot be successfully performed, the processing unit 130 detects the missed communication number indicating that the phone number cannot be connected (step 420). . Next, the processing unit 130 determines whether the number of missed communication numbers has reached a preset value (step 430). If the preset value has not been reached, the number of missed communication numbers of the telephone number is accumulated (step 440), and the number of times is recorded in the communication device 100 to end the current processing flow. However, if the number of times has reached the preset value, it is determined whether the time interval between the current time and the first detected missed communication number of the telephone number is less than or equal to the preset time (step 450). If the time interval is less than or equal to the preset time, the processing unit 130 determines whether the contact has other contact modes and zeros the number of times (step 460). If there is another contact mode, the user is prompted to contact the user via the display unit 110 (step 470). Accordingly, when the number of times the user cannot contact a certain contact person within a preset time reaches a preset value, the call device 100 actively searches for other contact modes of the contact person, and prompts the user to use other means to contact the contact person. People get in touch.

It is worth mentioning that, in the above embodiment, the processing unit 130 may list options corresponding to each of the other connection modes in, for example, a window, a menu, or a screen displayed by the display unit 110. When the user selects an option from the user, the processing unit 130 receives the corresponding selection signal and then performs the relative function.

For example, if the contact mode of the contact person includes different phone numbers, the processing unit 130 displays the difference on the display unit 110. The option for each phone number. Once the user clicks on the option to indicate a certain phone number, the call device 100 dials the corresponding phone number directly. However, if the contact's telephone number conforms to the telephone number format of the mobile communication device, the processing unit 130 displays the short message transmission option correspondingly on the display unit 110. After the user selects the SMS delivery option, the application for the SMS service in the call device 100 is activated, and then the SMS message can be edited and the SMS message can be sent to the corresponding phone number.

If the contact has an instant messaging software account, then an instant messaging option is displayed on the display unit 110, for example. Alternatively, if the contact has an instant messaging software account and belongs to the online state, the instant messaging option of the contact is displayed on the display unit 110. After the user clicks on the instant messaging option, the call device 100 will automatically connect to the network, execute the instant messaging software, and jump out of the corresponding dialog window.

In addition, when the contact is classified as one of the contact groups, the processing unit 130 displays a contact group option on the display unit 110, for example. After clicking the contact group option, the user can view the contact list of other contacts belonging to the same group. Then, the user can dial the information on the list to dial other contacts belonging to the same group.

However, when the call device 100 records the contact's email address, the processing unit 130 also displays the mail delivery option on the display unit 110. As long as the user clicks on the mail delivery option, the email software can be opened directly to edit and send the email to the corresponding contact.

However, it must be noted that the display unit 110 displays other contacts. The mode of the present invention is only one of the examples of the present invention, but is not intended to limit the scope of the present invention. In other words, the communication device 100 can use various methods to prompt the user to contact other contacts of the contact person, which is not limited herein.

The invention further provides a computer program product, which is a method for executing the above-mentioned prompt connection method. The computer program product is basically composed of a plurality of code segments (for example, setting a code segment, or deploying a code segment, etc.) Etc.), after the code segments are loaded into the call device and executed, the steps of the method for prompting the connection mode can be completed, and the call device can achieve the above functions.

In summary, the method for prompting the connection mode, the communication device, and the computer program product of the present invention automatically display other contact modes of the contact person when the user dials the phone number but cannot successfully connect, and then prompts Users can try to get in touch with each other in different ways, thus improving the immediacy and efficiency of contact with others.

Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the invention, and any one of ordinary skill in the art can make some modifications and refinements without departing from the spirit and scope of the invention. Therefore, the scope of the invention is defined by the scope of the appended claims.

100‧‧‧Talking device

110‧‧‧Display unit

120‧‧‧Communication unit

130‧‧‧Processing unit

210~240‧‧‧ steps of the method for prompting the connection method according to an embodiment of the present invention

310-360‧‧‧ steps of the method for prompting the connection method according to another embodiment of the present invention

410-470‧‧ ‧ each step of the method for prompting a contact method according to still another embodiment of the present invention

1 is a block diagram of a communication device in accordance with an embodiment of the present invention.

2 is a schematic diagram showing a contact method according to an embodiment of the invention. Flow chart of the method.

FIG. 3 is a flow chart of a method for prompting a contact mode according to another embodiment of the present invention.

4 is a flow chart of a method for prompting a contact mode according to still another embodiment of the present invention.

210~240‧‧‧ steps of the method for prompting the connection method according to an embodiment of the present invention

Claims (30)

A method for prompting a connection method for a call device, the method comprising: connecting a network; making a call to a contact person; detecting a missed communication number indicating that the contact person cannot be connected; and automatically displaying the contact The other contact mode of the person includes a text communication mode of the contact person, and jumps out of the corresponding dialog window after receiving a selection signal of an option of the text instant message. For example, the method for prompting the contact mode described in claim 1 of the patent scope, wherein the text instant communication contact method comprises an instant messaging software account. The method for prompting the contact method according to the first aspect of the patent application, wherein after the step of dialing the contact number of the contact person, the method further comprises: when the number of times the missed communication number is detected reaches a preset value , showing the other contact methods of the contact. The method for prompting the contact method according to the third aspect of the patent application, wherein after the step of dialing the contact number of the contact person, the method further comprises: if the missed communication number is detected within a preset time When the number of times reaches the preset value, the other contact mode of the contact person is displayed. The method for prompting the contact mode as described in claim 2, wherein the step of displaying the contact mode of the contact person comprises: obtaining the instant messaging software account of the contact person; and displaying the instant messaging software account number. The method of prompting the contact method as described in item 2 of the patent application scope The method for displaying the contact mode of the contact person includes: obtaining the instant messaging software account of the contact person; determining a state of the instant messaging software account; and displaying the instant message if the state belongs to an online state Software account number. The method for prompting the contact mode as described in claim 1, wherein the step of displaying the contact instant messaging mode of the contact person comprises: displaying the option corresponding to each text instant communication contact mode. The method for prompting a contact method according to claim 1, wherein the step of displaying the contact mode of the contact person comprises: displaying a window to display other contact manners of the contact person. The method for prompting a contact method according to claim 1, wherein the step of displaying the contact mode of the contact person comprises: displaying a menu to display other contact modes of the contact person. The method for prompting a contact mode as described in claim 1, wherein the step of displaying the contact mode of the contact person comprises: displaying another contact mode of the contact person by switching a screen. A communication device includes: a display unit; a communication unit for connecting to a network and for making a call to a contact; and a processing unit coupled to the communication unit and the display unit When detecting a missed communication number indicating that the contact person cannot be connected, the contact unit automatically displays another contact mode of the contact person, which includes a contact instant communication mode of the contact person, and receives the After a little selection of an option for text instant messaging, the corresponding dialog window pops up. The communication device according to claim 11, wherein the text instant communication contact method comprises an instant messaging software account. The communication device of claim 11, wherein the processing unit displays the contact mode of the contact person on the display unit when the number of times the missed communication number is detected reaches a preset value. The call device of claim 13, wherein the processing unit displays the contact person in the display unit if the number of times the missed communication number is detected reaches the preset value within a preset time. Other ways of contact. The call device of claim 12, wherein the processing unit obtains the instant messaging software account of the contact, and displays the instant messaging software account number in the display unit. The call device of claim 12, wherein the processing unit obtains the instant messaging software account of the contact, determines a state of the instant messaging software account, and when the state belongs to an online state, The display unit displays the instant messaging software account number. The communication device of claim 11, wherein the processing unit displays the option corresponding to each of the text instant communication contacts in the display unit. The communication device according to claim 11, wherein the The display unit displays a window through which the other contact mode of the contact person is displayed. The communication device of claim 11, wherein the display unit displays a menu to display other contact modes of the contact person through the menu. The communication device of claim 11, wherein the display unit switches to display a screen to display other contact modes of the contact person through the screen. A computer program product that loads the program via a call device and performs the following steps: connecting a network; making a call to a contact person; detecting a missed communication number indicating that the contact person cannot be connected; and automatically displaying the contact The other contact mode of the person includes a text communication mode of the contact person, and jumps out of the corresponding dialog window after receiving a selection signal of an option of the text instant message. For example, the computer program product described in claim 21, wherein the text instant messaging contact method includes an instant messaging software account. The computer program product of claim 21, wherein the program, after the step of dialing the contact number of the contact, further includes when the number of times the missed communication number is detected reaches a preset value , showing the other contact methods of the contact. The computer program product of claim 23, wherein the program is further arranged after the step of dialing the contact number of the contact person If the number of times the missed communication number is detected reaches the preset value within a preset time, the other contact mode of the contact person is displayed. For example, the computer program product described in claim 22, wherein the program displays the other contact mode of the contact, including obtaining the instant messaging software account of the contact, and displaying the instant messaging software account. The computer program product of claim 22, wherein the program displays the contact information of the contact person when the other contact mode of the contact person is displayed, and determines a status of the instant messaging software account. If the status is on the online status, the instant messaging software account number is displayed. The computer program product of claim 21, wherein the program displays the other contact mode of the contact, including displaying the option corresponding to each of the text instant messaging contacts. The computer program product of claim 21, wherein the program displays other contact modes of the contact, including displaying a contact window to display other contact modes of the contact person. The computer program product of claim 21, wherein the program displays other contact modes of the contact, including displaying a contact list to display other contact modes of the contact person. The computer program product of claim 21, wherein the program displays another contact mode of the contact, including switching a screen to display other contact modes of the contact.