AT&T E3813B - Manual (Page 45)

42
Appendix
Handset display screen messages
Screen display messages
TONE
DELETE PAUSE
MUTE REDIAL
Failed intercom or conference call
(there are already two handsets
being used).
UNABLE TO CALL
TRY AGAIN
Someone else is already using the
directory or call log when you try
to do so.
NOT AVAILABLE
AT THIS TIME
CHARGING
A handset with a low battery has
been placed in the telephone base
or charger.
The call switches from being on
mute to normal call.
MICROPHONE ON
The handset is to initiate an inter-
com call to another handset. (You
have to press the handset number
of the destination handset.)
INTERCOM TO:
The intercom call has just been
ended by you or the receiver of the
call.
INTERCOM ENDED
The handset is calling another
handset (for intercom calls).
CALLING
HANDSET X
The handset is to transfer a put-
on-hold external call to another
handset.
TRANSFER TO:
The handset is out of range while
on a call.
NO SIGNAL,
CALL ENDED
WARNING
CHECK BATTERY! The battery is not installed or not
installed properly in the handset.
-OR-
The battery needs to be replaced.
-OR-
An incorrect battery has been
installed by mistake. Use only the
supplied rechargeable battery or
replacement battery (model 27910,
part number 89-0099-00-00)