How to restore the caller ID of BBK landline?

1. Enter the landline setup menu: press the "Setup" button on the body of the landline or the "Setup" button on the remote control to enter the landline setup menu.

2. Find the option of "Incoming Call Setup" or "Incoming Call Display": In the setup menu, find the option of "Incoming Call Setup" or "Incoming Call Display" and enter it. Turn on the caller ID function: Select the option to turn on the caller ID function in "Call Settings" or "Caller ID". You can select the "On" option to enable this feature.

3. Set the ringtone (optional): If you want to set the ringtone, you can find the "ringtone" option in the "Incoming Call Settings" or "Incoming Call Display" option and enter this option to set it. Depending on the landline, you can choose a preset ringtone or a custom ringtone.