VTech Telecommunications Ltd 80-9090-00 Manuel D’Utilisation

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Multiple handset use

Push-to-talk (PTT)

You can directly broadcast messages from one handset or 
telephone base to the speakerphone of one or a group of other 
devices. Press and hold PUSH TO TALK on a handset or PTT on 
the telephone base to begin a two-way communication. 

Only one device can talk at a time. While talking to another 
device, press and hold PUSH TO TALK on the handset or PTT  
on the telephone base. 

You must release PUSH TO TALK on the handset or PTT on the telephone base, 
so the other person can respond.

Only one PTT session can be active at a time.

While PTT is in use between two devices, other devices cannot use the 
intercom feature but can access the answering system.

When you attempt to place a PTT call to another device which is accessing 
the answering system or on an intercom call or outside call, your device 
screen shows Not available at this time.

NOTE: The PTT function is not available when QUIET mode is on.

1. Press PUSH TO TALK when the handset is not in use. The PUSH TO TALK 

menu displays.

2. Press  CID

 

or

  DIR

 to highlight PTT On/Off, and then press 

.

3. Press  CID

 

or

  DIR

 to choose On or Off, and then press 

.

1. Press PTT when the telephone base is not in use. The PUSH TO TALK  

menu displays.

2. Press  CID

,  DIR, 

 or  /DELETE

 to highlight PTT On/Off, and 

then press 

.

3. Press  CID

,  DIR, 

 or  /DELETE

 to choose On or Off, and then 

press 

.

NOTE: The handset or the telephone base screen displays PTT when PTT is  

turned off.

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PTT