Mitel MITEL 5603 manual Description of Your Handset, Sound off key

Mitel 5603 Wireless Handset User Guide

Caution: The handset/headset must be fully charged before starting regular use.

Description of Your Handset

1	Earpiece speaker
2	Soft keys
	The three soft keys is used with GUI, that is, the functions of each Soft key is indicated by text
	in the display just above the keys.
3	Off-hook key
	To answer a call, to pre-dial a number, and as a short cut to the Call list.
4	Voice mail access*
	A quick access to the handset’s Voice mail.
5	Key lock and Upper/Lower case
	Combined key lock and Upper/Lower Case.
6	Space
	To add space between text.
7	Microphone
8	Sound off key
	To turn on/off audible signals in idle mode, silencing the ring signal at incoming call, and to turn
	the microphone on/off during a call. Note: Incoming high priority messages will be indicated
	with a beep even when the handset is muted
9	Tactile indicators
	There are two tactile indicators to indicate the centre of the key pad.
10	On-hook and On/Off key
	Combined button; to end a call, to return to standby mode, and to switch the handset on/off by
	long press.
11	Four-way navigation key
	Navigation key with Left, Right, Up, and Down.
	During a call, the keys Up and Down are used to increase and decrease the speaker volume,
	respectively.
12	Display
	The B/W display is 28 mm wide and 35 mm high with backlighting.
13	Headset connector
	The headset connector is for connecting a headset. The connector is protected against dust by
	using the headset connector cover.
14	LED
	Indicates incoming call, messaging, low battery, and charging.

*System dependent feature

2