TELEPHONE OPERATION

AT THE BASE

Indicates spare battery is installed

Base Ringer Volume

Use switches on side of phone to adjust how loudly the phone rings for each line. Set each base ringer to HIGH or LOW, or turn OFF.

Hold

Press to put a call on hold. To return to the call, press the lit LINE button

— OR —

Lift the handset of another phone connected to the same line.

Page/Intercom

Press to ring the handset.

Handset presses ito respond,

Oto cancel.

Speakerphone Volume

While on a call, adjust the volume of what you hear.

Flash/Call Waiting

Access subscriber services while on a call.

End a Call

End a telephone or intercom call.

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AT&T 9452 user manual Base Ringer Volume, Hold, Page/Intercom, Speakerphone Volume, Flash/Call Waiting