VTech Telecommunications Ltd 80-9090-00 用户手册

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页码 165
82
Multiple handset use
Push-to-talk (PTT)
Answer a PTT call
You can respond to a PTT call as described below.
Using a handset or the telephone base:
When your device receives a PTT call, it beeps and shows Press and hold 
[PTT] to talk
When the other party is speaking, your speakerphone light is on, and your 
device shows:
PTT From HANDSET X To devices: X (the first X represents the 
initiating handset number, and the second X represents your handset 
number; a maximum of four handset numbers appear).
-OR-
PTT From BASE 0 To devices: X (the X represents your handset 
number; a maximum of four handset numbers appear).
When your speakerphone light is off (the screen shows Press and hold 
[PTT] to talk
), press and hold PUSH TO TALK on your handset or PTT on 
your telephone base. You will hear a chirp. Speak towards the device.
While you are speaking, your device shows PTT To Handset: X  
(represents the handset numbers of one or more destination handsets; a 
maximum of four handset numbers appear) or  
PTT To devices: X (represents the handset numbers of one or more 
destination handsets; a maximum of four handset numbers appear).
Your voice is broadcast to all destination devices.
After speaking, release PUSH TO TALK on your handset or PTT on your 
telephone base. Your device will beep. After the beep, if your speakerphone 
light is off, you can press and hold PUSH TO TALK on your handset or PTT 
on your telephone base to continue speaking, or the destination device can 
respond.
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