Usually, when using a Bluetooth device to delete a phone number, you can refer to the instructions of the device to delete the phone record. Secondly, you can consult the seller and delete the call record according to the customer service advice of the equipment seller. Secondly, you can consult the professional after-sales maintenance personnel of the equipment and delete the telephone records according to the professional maintenance personnel and after-sales guidance of the equipment.
Delete steps are as follows:
1. In the standby state of the device,
2. Enter the car Bluetooth calling settings.
3. Open the call list, find the phone number record, and then select Delete.
4. You can also delete the call record by restoring the device to the factory settings.