Lucent Technologies 2500 Manuale Utente

Issue 4

June 1999

Understanding the Console Layout 

22

Physical Layout of Your Console 

Call Waiting 
Ringback 

Low

15 times a 
minute with 
decreasing 
volume 
during the 
last 0.2 
second

A call is waiting at the console and 
the called party has been notified that 
the call is waiting.

Incoming 
Call Ringing

On-off, 
low

0.5 second

 An incoming call is waiting to be 
answered.

Calls Waiting 
(Queued 
Calls)

On-off, 
low

0.25 second

One or more incoming calls are 
waiting to be answered.

Timed 
Reminder 
(Attendant 
Recall)

high

On for 0.5 
second; off 
for 1 
second

A single-party call is on hold for 
longer than the time allowed by your 
company. This tone also occurs when 
someone on a conference call calls 
you or an unanswered transferred call 
returns to you.

Emergency 
Access 
Ringing 

On-Off, 
high and 
low

Siren-like

A tone that indicates an emergency. 
This ringing tone is heard on the 
latest models of the basic console and 
all models of the enhanced console.