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CALLER ID OPERATION

Indicates you have unreviewed voice mail

Indicates error in

transmission from phone company

Indicates unreviewed call information

Indicates repeat call

Position of call in call history

Time call

Flashes when line is ringing,

was received

remains steady when this

 

phone or another phone on

 

 

the same line is in use

 

 

 

Date call was received

Caller’s telephone number

Caller’s name

Setting Display Screen Options

You can customize how the Caller ID features of this product work.

See “Set Remaining Features” on page 10 for instructions. For options, see Call History, Repeated Calls, and Call List Order in the “Feature Summary” on pages 10 and 11.

Display Screen Messages

Screen Displays:

When:

PRIVATE NAME

The other party is blocking name information.

 

 

PPP

The other party is blocking number information.

PRIVATE CALLER

The other party is blocking name and number

 

information.

 

 

UNKNOWN NAME

Your phone company is unable to receive

 

information about this caller’s name.

 

 

UUU

Your phone company is unable to receive

 

information about this caller’s number.

 

 

UNKNOWN CALLER

Your phone company is unable to receive

 

information about this caller’s name and number.

 

 

EXTENSION USED

An extension phone on this line is being used, so

 

call information cannot be received.

 

 

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AT&T 957 user manual Setting Display Screen Options, Display Screen Messages