UP and DOWN buttons

Models without Hands-free system
Models without Hands-free system

Models with Hands-free system
Models with Hands-free system

See also:

Registering from call history
1. Select the “PHONE BOOK” menu. 2. Select the “ADD ENTRY” menu. 3. Select the “CALL HISTORY” menu. 4. Select “OUTGOING” or “INCOMING” by operating the “TUNE/TRACK/CH” dial. 5. Select the phone nu ...

Non-turbo models
...

Volume control
Volume control You can adjust the phone call volume, the voice volume and the voice guidance volume. Refer to “Volume control buttons”. ...