User`s manual
In Case Of Difficulty
If you have difficulty operating this product, try the suggestions below.
If you still have trouble, call 1 800 222-3111.
If the Message Waiting/NEW CALL Light remains on:
Unplug the power cord for 10 seconds, then plug it back in.
If the screen displays Extension Used, and none are:
Check all line cord connections. Make sure the line cord from the
modular wall jack is connected to the TEL LINE jack and, if you’re
connecting a telephone, that the line cord from the phone is connected
to the TEL SET jack.
If the screen is blank:
• Make sure all power and line cords are correctly connected.
• The unit does not display the time and date until the first call is
received.
• You must have combined Caller Identification with Call Waiting
(Type 2) service from your local telephone company.
If the screen is flashing:
The unit has received incomplete or corrupted caller identification
information from the telephone company. The unit will display as much
information as possible.
If you hear a loud click at your phone when you press D:
This is normal operation for the unit.
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