Multiple handset use
49
Intercom
Use the intercom feature for conversations between two handsets, a 
handset and the telephone base, or a handset/telephone base and a cordless 
headset/speakerphone (sold separately). You can buy additional expansion 
handsets (model AT&T CL80107), cordless headsets and speakerphones for 
this telephone base to expand your telephone system (up to 12 handsets or 
10 cordless handsets and two cordless headsets/speakerphones).
Using a cordless handset:
1.  Press MENU/SELECT in idle mode to enter the main menu. 
Press CID or DIR to scroll to Intercom, then press  
MENU/SELECT.
 If you have one handset and no other registered devices, 
the handset shows Calling base. 
 If you have other registered device(s) or more than one 
handset, the handset shows INTERCOM TO:. Use the 
dialing keys to enter a specific device number (0 for the 
telephone base, 1-9 for handsets 1-9, TONE  followed 
by 0-2 for handsets 10-12, # for a single headset/
speakerphone, # followed by 1 or 2 for headset/
speakerphone 1 or 2, or TONE  followed by 
#
 for all 
devices), or press CID or DIR to scroll to the desired 
device and press MENU/SELECT. Your handset screen 
shows Calling HANDSET X, Calling BASE 0, Calling 
headset or Calling all devices.
The destination device(s) rings and shows HANDSET is calling, HANDSET 
X is calling or HANDSET X is calling all (HANDSET represents the handset 
name, X represents the handset number).
2.  To answer the intercom call, press 
 
PHONE/FLASH,  /SPEAKER or any 
dialing key (0-9, TONE , or 
#
) on the called device. On the called telephone 
base, press  /SPEAKER or any dialing key (0-9, TONE , or 
#
), or li the 
corded handset. Both devices now show Intercom. 
3.  To end the intercom call, one party presses 
 
OFF/CANCEL or places the 
cordless handset back in the charger, presses CANCEL on the telephone 
base, or hangs up the corded handset. The other party hears four beeps. 
Both devices display Intercom ended. 
Using the telephone base:
1.  When the telephone base is not in use, press  
MENU/SELECT in idle mode to enter the main menu, 
then press CID or DIR to scroll to Intercom and 
press MENU/SELECT.
 If you have one handset and no other registered devices, the telephone 
base shows Calling HANDSET X. 
Calling  
BASE 0
HANDSET X
is calling
Intercom
 11:35
AM
    12/02   
Calling  
HANDSET X