See also:

Operating the System
If you do not operate the    system from the front panel for more than 20 seconds, the indicator in the button goes off, and the front display returns to what has previously been displayed ...

Speed Dial
Up to 20 speed dial numbers can be stored per phone. To store a speed dial number: 1.Press the PHONE button or the   button. 2. Rotate to select Phone Setup, then press  .  - ...

Safe Driving
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