Avaya 3749 사용자 가이드

The telephone is switched off:

1. Press and hold On-hook key.

The telephone will vibrate when it is on and the display lights up. 

The telephone is in idle mode:

1. Press On-hook key long.

A control question will be displayed.

2. Confirm with Soft key Yes.

Note:

The telephone returns to idle mode when pressing the On-hook key while in a 
menu.

Note:

If the parameter Disable permanent mute is enabled, the user cannot turn off 
the audible signal. See Installation and Administration Manual, DECT R4.

Your telephone is in idle mode or rings. 

1. Press the Sound off button long. The status of the telephone changes between ring signal 

on/off. To locate the button, see 

The 

 icon indicates a silenced telephone. 

To prevent accidentally pressing keys and making a call, the keys can be locked.

1. Press the * key.

2. Press the Soft key Lock.