972_00_1ATT BOOK 12/4/01 1:37 PM Page 26

IN CASE OF DIFFICULTY

Problems with Line-In-Use Lights

Make sure all plugs are connected properly. Inspect the line cord connections at the modular jack and at the telephone. Also inspect the coiled handset cord connections at both ends.

NEW CALL Light Flashes

Make sure you have reviewed all of the new calls in call history. If you have reviewed the entire call history and the NEW CALL light remains lit but is flashing, your phone may have received a false signal from your voice mail service provider. If you have no new voice mail messeage follow the directions to turn the light off under “Message Waiting and NEW CALL Lights” in the CALLER ID OPERATION section of this manual.

Low Battery Indicator is Displayed

Make sure the battery is installed correctly.

Replace the battery.

Speakerphone Does Not Work

If the other person cannot hear you, make sure the MUTE light is off.

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AT&T 972 user manual Low Battery Indicator is Displayed