See also:

Channel preset
Preset buttons (type A and B audio) Preset buttons (type C audio) ...

Taking a phone call and declining an incoming call
To take a phone call: Press the OFF hook switch0 . 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 sec ...

Shopping bag hook
CAUTION Do not hang items on the shopping bag hook that weigh 11 lbs (5 kg) or more. ...