INSTALLATION

 

The base antenna should be upright

Use with other

Review or record

 

buttons to change

Review or set options

announcements

settings

 

 

Record a

memo

Delete all or some messages

Play messages in Mailbox 1

Light goes on

when base ringer is set to OFF

Light goes on if handset batteries are charging or handset is in use

Mute a call

Page the handset for two-way conversation

Put caller on hold

Review or

change time/day

Turn

answering

system on or off

Stop

playback

Skip all or part of a message

Adjust speaker

volume

Repeat all or part

of a message

Message Counter displays number of messages

Light goes on if the power reserve batteries are low

Activate

Play messages

speakerphone

in Mailbox 2

5

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Image 7
AT&T 7720 user manual Installation