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The Menu
• Outgoing packet data call setup
To exit data, return to Data Setup and select Voice Only.
 
The MTM800 Enhanced returns automatically to Voice 
communication. 
Setting Audio 
From the main menu, select Audio.
This sub-menu allows you to change 
your MTM800 Enhanced configuration: 
Audio Toggle and Volume Adjustment 
Mode.
Setting Volume Adjustment Mode
You can set the volume to Individual or 
to Common. When it is set to 
Individual, the audio for Duplex, 
Simplex, Earpiece, Speaker and Keypad 
can be set per user preferences. When 
set to Common, the audio have one setting for all items.
1. From the main menu, select Setup > Audio > Volume Adj. 
Mode.
2. Choose required setting, and press Select, or press Back 
to exit. 
Setting Tones
From the main menu, select Setup 
> Tones.
This sub-menu allows you to activate/
deactivate the MTM800 Enhanced 
tones.
For a detailed list of tones, see “Tones” 
on page 171.
Data services are available only in TMO. Data Services are 
blocked in TXI Mode.
Volume Adj. Mode
Back
Select
Audio
Individual
Common
Back
Select
Volume Adj. Mode
Keypad Tone
All Tones
Talk Permit
Clear to send
Back
Select
To n es
Select