Emergency Call Number; Audio Adjustment; Headset Configuration - Mitel 5603 Configuration Manual

Mitel 5603 Wireless Handset Configuration Guide

5.15 Emergency Call Number

This is a phone number for emergency calls. It is always possible to call this number, regardless
of whether phone-lock or key-lock are active or not. The Parameter is found in a template/
Number in PDM/WSM3 in the "Settings" folder.

5.16 Audio adjustment

It is possible to configure microphone gain and side tone to achieve optimal audio quality for
each working environment.
The following parameters can be found at:
Audio > Normal
• Normal side tone adjustment - Determines how much of the speakers voice that is fed back
to the speaker.
• Normal mic adjustment - Determines the microphone sensitivity, that is, how much sound
the microphone shall gain.
The parameter affects the "normal" mode, that is neither wired headset nor the handsfree/
loudspeaking mode.
For configuration of headset audio see,
Note: Changing this parameter may result in lower sound quality and high sound level. Evaluate
carefully before applying.

5.17 Headset configuration

A headset is recommended if you frequently use the handset and/or want to have both hands
free. The headset comes in two versions; microphone integrated in the cable, and microphone
on a boom.
In order to achieve optimal audio quality with the different headset types, it is recommended to
set the corresponding headset profile.
The default setting is Mic on a boom, which means that the audio is optimized for using a
headset with microphone on a boom. The headset profile can be changed as follows:
1 Connections > Headset
2 In the Headset type drop-down list, select the corresponding headset to be used.
If User headset profile is selected, continue with
User headset profile
If the pre-configured headset profiles does not match the headset or the audio performance is
bad, it is possible to configure a headset profile.
1 Select Connections > Headset > User headset profile.
2 In the Name of user headset profile field, enter an appropriate name. The name will be
visible and selectable in the handset menu.
3 In the Headset mic adjustment drop-down list, select the microphone gain to be used.
4 In the Headset speaker adjustment drop-down list, select the speaker gain to be used.
Note: Changing these parameters may result in a very high sound level which can cause hearing
damage. In addition, these parameters may result in lower sound quality such as noise and echo.
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5.17 Headset configuration.
User headset profile.