Avaya INDeX 11.0 Manuel D’Utilisation

 Redial Last Number 

20AT Features – Page 5 

Pressing the REDIAL key dials out the number of the last manually dialled call. 

 

During a call, pressing the VOLUME changes the caller volume between normal and 
loud. 

 

The 20AT has a voice message waiting lamp. On systems that support message 

waiting, the lamp will indicate when a message has been left. The method for 
answering the message and clearing the lamp will vary according to the system that 

left the message. 
 
For the INDeX system: 
To answer a message waiting lamp:  
1.  Lift the handset and dial *1. The system rings the extension that left the 

message. 

 

To cancel a message waiting lamp: 
1.  Lift the handset and dial *2. Replace the handset. 

 

The 20AT's MEMORY key can store a single number for quick dialling (ie. lift the 
handset and press MEMORY). The number can be up to 21 digits. 
Setting the memory number 
1.  Lift the handset off-hook. 
2. Press 

MUTE and then MEMORY.  

3.  Dial the number to store. 
4. Press 

MUTE again and replace the handset. 

 

Some telephone systems require a recall signal to initiate special functions (refer to 

your System Administrator for details). Press RECALL to send this signal. 
 
 

INDeX 11.0 20AT Telephone User's Guide 

20AT Features – Page 5 

38DHB0002UKHB Issue 1 (10/05/2004) 

Redial Last Number