See also:

Taking a phone call and declining an incoming call
To take a phone call: Press the OFF hook switch . To put an incoming call on hold: Press the ON hook switch briefly. To decline an incoming call: Press the ON hook switch for more than 1.5 ...

Locking and unlocking from the inside
1) Lock 2) Unlock To lock the door from the inside, rotate the lock lever rearward. To unlock the door from the inside, rotate the lock lever forward. The red mark on the lock lever appears when ...

Adjustable level of each mode
*Only when an AUX audio product is connected. ...