Multiple handset use
74
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 CLP99007), 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 in idle mode to enter the main menu. Press 
CID or 
DIR to scroll to Intercom, then press SELECT.
 f If you have one handset and no other registered devices, 
the handset shows Calling base. 
 f 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, or # 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 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  HOME/FLASH,  /SPEAKER, CELL 1 , 
CELL 2  or any dialing key (0-9, TONE ) on the destination handset, or press 
HOME on the telephone base. Both devices now show Intercom. 
3.  To end the intercom call, one party presses END,  OFF/CANCEL, or places 
the handset back in the telephone base or charger; or one party presses 
END on the telephone base. The other party hears four beeps. Both 
devices display Intercom ended. 
  SELECT            
 Smart  call  blk    
 Directory
 Caller ID log
 
 
 Intercom        
 
BACK
 
S
    BACK     
    BACK     
  SELECT            
 INTERCOM TO:
  BASE                  0              
 
 HANDSET      2
 All
CK
 
S