Aastra Telecom 55I User Manual

Operational Features

5-110

41-001160-00, Release 2.1, Rev 04  

IP Phone Administrator Guide

For more information about features key functions for your 57i CT, see your 
Aastra IP Phone 57i CT User’s Guide.

public

Public

Indicates the key is configured to toggle from 
public to private mode. A public and private 
key can be used when at a line item in the 
Directory List. The Private key toggles a 
number in the Directory List to private. The 
Public key allows a number in the Directory 
List to be sent to the handsets. A 57i CT 
accepts a maximum of 50 entries with the 
public attribute.

For more information about the public/private 
keys, see your Aastra IP Phone 57i CT User’s 
Guide.

flash

Flash

Indicates the key is set to generate a flash 
event when it is pressed, or when a feature 
key is pressed on the 57i CT cordless handset. 
The IP phone generates flash events only 
when a call is connected and there is an active 
RTP stream (for example, when the call is not 
on hold).

For more information about the Flash key, see 
your Aastra IP Phone 57i CT User’s Guide.