User's Manual

36
Multiple handset use
Push-to-talk (PTT)
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1. There are a few ways to begin a PTT call to a single handset. When the
telephone base is not in use:
f If you have one handset, press and hold FLASH/PTT.
f If you have more than one handset, press FLASH/PTT. Use the dialing keys
to enter the destination handset number.
2. Press and hold
FLASH/PTT.
3. Release
FLASH/PTT after speaking.
4. To end the PTT call, press CANCEL.
PTT call to multiple devices
When there are multiple handsets registered to the phone system, PTT
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will be able to use this feature. Other handsets can only use PTT for one-to-one
calls.
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1. Press and hold PTT until the handset 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 PTT when you want to speak. Speak towards the
handset. Your voice is broadcast to all devices.
3. Release PTT after speaking.
4. Any device can reply (see Answer a PTT call on page 37).
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1. Press and hold
FLASH/PTT until 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
FLASH/PTT when you want to speak. Speak
towards the telephone base. Your voice is broadcast to all devices.
3. Release
FLASH/PTT after speaking.
4. Any handset can reply (see Answer a PTT call on page 37).