On-vehicle hands-free apparatus, communication control method, and computer-readable medium

1. An on-vehicle hands-free apparatus that enables a hands-free call by being connected to a mobile phone in a wireless or wired manner, the on-vehicle hands-free apparatus comprising:

a memory; and

a hardware processor coupled to the memory, wherein

the hardware processor is configured to:

cause the mobile phone to execute an outgoing/incoming call using a phone function of the mobile phone based on outgoing/incoming call history data or phone book data stored in the mobile phone, the outgoing/incoming call history data including a phone number transmitted and received by the mobile phone; and

acquire the outgoing/incoming call history data including a phone number of a counterpart of a call from the mobile phone when the call is terminated on the mobile phone,

wherein the hardware processor is configured to:

execute an outgoing/incoming call by using a phone function of the on-vehicle hands-free apparatus; and

receive a user's operation for giving instruction to make connection to the mobile phone in a first connection mode in which a call using a function of the mobile phone is implementable by the hardware processor, wherein

the hardware processor is configured to make connection to the mobile phone in the first connection mode when receiving the user's operation for giving instruction to make connection to the mobile phone in the first connection mode, wherein

the hardware processor is configured to cause a first display of the on-vehicle hands-free apparatus to display a first icon image before receiving the user's operation for giving instruction to make connection to the mobile phone in the first connection mode, and hide the first icon image and cause the first display to display a second icon image different from the first icon image after making connection to the mobile phone in the first connection mode.

2. The on-vehicle hands-free apparatus according to claim 1 , further comprising a storage that is able to store the outgoing/incoming call history data acquired from the mobile phone by the hardware processor, wherein

the hardware processor is further configured to cause the first display of the on-vehicle hands-free apparatus to display the outgoing/incoming call history data acquired from the mobile phone by the hardware processor.

3. The on-vehicle hands-free apparatus according to claim 2 , wherein the hardware processor is configured to cause the mobile phone to perform outgoing call processing without using data related to a phone number stored in the storage.

4. The on-vehicle hands-free apparatus according to claim 1 , wherein

the hardware processor is further configured to determine whether the mobile phone is connectable to the on-vehicle hands-free apparatus in the first connection mode, based on a type and a version of an operating system (OS) of the mobile phone, and

the hardware processor is configured to make connection to the mobile phone in the first connection mode when determining that the mobile phone is connectable to the on-vehicle hands-free apparatus in the first connection mode.

5. The on-vehicle hands-free apparatus according to claim 1 , wherein the hardware processor is configured to:

acquire an image displayed on a second display of the mobile phone connected in the first connection mode, and

cause the first display of the on-vehicle hands-free apparatus to display the image acquired by the hardware processor, to cause a screen of the second display to be projected onto the first display.

6. The on-vehicle hands-free apparatus according to claim 1 , wherein the hardware processor is configured to display information on the call being made, on a first screen area that is a part of the first display of the on-vehicle hands-free apparatus, during the call using the function of the mobile phone by the hardware processor.

7. The on-vehicle hands-free apparatus according to claim 1 , wherein

the hardware processor is further configured to make connection to the mobile phone in a second connection mode different from the first connection mode, and execute an outgoing/incoming call via the mobile phone by using the phone function of the on-vehicle hands-free apparatus, and

the hardware processor is configured to, when the on-vehicle hands-free apparatus is connected to the mobile phone in the first connection mode during a call via the mobile phone by using the phone function of the on-vehicle hands-free apparatus, switch the call using the phone function of the on-vehicle hands-free apparatus to the call using the phone function of the mobile phone.

8. The on-vehicle hands-free apparatus according to claim 1 , wherein

the hardware processor is further configured to make connection to the mobile phone in a second connection mode different from the first connection mode, and execute an outgoing/incoming call via the mobile phone by using the phone function of the on-vehicle hands-free apparatus, and

the hardware processor is configured to disconnect or continue connection between the mobile phone and the on-vehicle hands-free apparatus in the first connection mode in accordance with a user's operation, when the on-vehicle hands-free apparatus is connected to another mobile phone that is different from the mobile phone, in the first connection mode during the call using the phone function of the on-vehicle hands-free apparatus.

9. A communication control method comprising:

causing a mobile phone to execute an outgoing/incoming call using a phone function of the mobile phone based on outgoing/incoming call history data or phone book data stored in the mobile phone, the outgoing/incoming call history data including a phone number transmitted and received by the mobile phone;

acquiring the outgoing/incoming call history data including a phone number of a counterpart of a call from the mobile phone when the call is terminated on the mobile phone;

executing an outgoing/incoming call by using a phone function of the on-vehicle hands-free apparatus;

receiving a user's operation for giving instruction to make connection to the mobile phone in a first connection mode in which a call using a function of the mobile phone is implementable;

making connection to the mobile phone in the first connection mode when receiving the user's operation for giving instruction to make connection to the mobile phone in the first connection mode; and

causing a first display of the on-vehicle hands-free apparatus to display a first icon image before receiving the user's operation for giving instruction to make connection to the mobile phone in the first connection mode, and hiding the first icon image and causing the first display to display a second icon image different from the first icon image after making connection to the mobile phone in the first connection mode.

10. A non-transitory computer-readable nonvolatile memory on which an executable program is recorded, the program instructing a computer to carry out:

causing a mobile phone to execute an outgoing/incoming call using a phone function of the mobile phone based on outgoing/incoming call history data or phone book data stored in the mobile phone, the outgoing/incoming call history data including a phone number transmitted and received by the mobile phone;

acquiring the outgoing/incoming call history data including a phone number of a counterpart of a call from the mobile phone when the call is terminated on the mobile phone executing an outgoing/incoming call by using a phone function of the on-vehicle hands-free apparatus;

receiving a user's operation for giving instruction to make connection to the mobile phone in a first connection mode in which a call using a function of the mobile phone is implementable;

making connection to the mobile phone in the first connection mode when receiving the user's operation for giving instruction to make connection to the mobile phone in the first connection mode; and

causing a first display of the on-vehicle hands-free apparatus to display a first icon image before receiving the user's operation for giving instruction to make connection to the mobile phone in the first connection mode, and hiding the first icon image and causing the first display to display a second icon image different from the first icon image after making connection to the mobile phone in the first connection mode.