See also:

What is not covered
This warranty does not cover damage or failures resulting directly or indirectly from any of the following: • Fire, accidents or theft • Abuse or negligence • Misuse — for example, racing ...

Locking or unlocking the phone book
Select “Phonebook Lock (Phbk Lock)” or “Phonebook Unlock (Phbk Unlock)” using a voice command or the “TUNE/SEL” knob. Input the PIN by either of the following methods and select “ ...

When receiving a phone call
 - Answering the phone Press the off-hook switch.  - Refusing the call Press the on-hook switch. ...