AT&T CL83113 User Manual page 60

Multiple handset use
Push-to-talk (PTT)
Using the telephone base:
1. You have three ways to call multiple handsets. When the telephone base is
not in use:
Press and hold �TT until the screen shows Connecting to group...
•
Press �TT. Press q
•
press �TT and the telephone base shows Connecting to group...
• Press �TT. Press TONE followed by # (pound key). The screen shows
Connecting to group...
When the connection is made, both the caller and the destination parties
hear a beep. The speakerphones on all other devices automatically activate.
2. You need to press and hold �TT when you want to speak. Speak towards
the telephone base. Your voice is broadcast to all devices.
3. Release �TT after speaking.
4. Any extension can reply (see Answer a �TT call on page 55).
NOTE: After �U�H TO TAL� on the handset or �TT on the telephone base is released, the PTT
call remains open for a short time. If no one presses �U�H TO TAL� on the handset or �TT on
the telephone base within ten seconds, the PTT call ends automatically.
or p to choose Group. Press
CID DIR
54
/�ELECT or
MENU