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Multiple handset use
Push-to-talk (PTT)
Answer a PTT call
You can respond to a PTT call, as described below.
1. When your device receives a PTT call, it beeps and shows
Press and hold
[PTT] to talk
on the telephone base, or Press [PTT] Talk on the handset.
2. When the other party is speaking, the handset speakerphone light is on,
and your device shows:
f PTT From HS X (X represents the handset number) or PTT From Base.
3. Whenyourhandsetspeakerphonelightiso(thescreenshowsPress
[PTT] Talk), press and hold PTT on your handset or PTT/ FLASH on your
telephone base. You will hear a chirp. Speak towards the device.
f While you are speaking, your device shows PTT To Handset: X
(X represents the handset numbers of one or more destination
handsets;amaximumofvehandsetnumbersappear)or
PTT To Base & Handset: X (X represents the handset numbers of one or
more destination handsets; a maximum of four handset numbers appear).
f Your voice is broadcast to all destination devices.
Aerspeaking,releasePTT on your handset or PT T/ FLASH on your telephone
base.Yourdevicewillbeep.Aerthebeep,ifyourspeakerphonelightiso,
you can press and hold PTT on your handset or PTT/FLASH on your telephone
base to continue speaking, or the destination device can respond.