AT&T E5901, E5902B, E5903B, E5911, E5912B, E5913B, E5914B, E5921, E5922B, E5923B, E5924B, E6001, E6002B, E6012B, E6013B, E6014B, E3813B Cordless Telephone User Manual


 
11
Telephone operation
Options while on calls
Multiple handset use
While on a call, a person on the
ringing destination handset can press
PHONE/FLASH or SPEAKER to join
the conversation.
The person on either handset can press
OFF/CLEAR, or place the handset in
the telephone base or charger to drop
out of the call, but the call will not be
terminated until all handsets hang up.
NOTE: A maximum of two handsets can be
used on an outside call, and the other two
handsets can be used on an intercom call.