KX-TG6641 Key Features
- 17 Power back-up operation
- 26 Special programming
- 31 Registering a unit
- 34 Caller list
- 38 Turning the answering system on/ off
- 38 Greeting message
- 39 Listening to messages using the base unit
- 39 Listening to messages using the handset
- 41 Remote operation
- 41 Answering system settings