See also:

Connecting USB storage device / iPod®
Do not operate an iPod® while driving; it may distract your attention from driving and can lead to an accident. - If the data stored in an iPod® is deleted while it is connected to ...

Specifications
These specifications are subject to change without notice. ...

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 ...