86
Setting Talk Permit Tone
There are 3 tone settings: 
•   
No Tone (no tone heard upon pressing the 
PTT). 
•   
Short Tone (a short tone heard upon 
pressing the PTT).
•   
Normal Tone (the factory-default tone 
heard upon pressing the PTT).
To change your Talk Permit Tone settings:
1. From the main menu, select Setup > Tones > Talk 
Permit.
2. Scroll through the settings.
3. Choose required setting, and press 
Select. Press Back to 
exit.
Setting Clear to Send
The Clear to Send tone indicates to the transmitting terminal 
that the receiving terminal is ready to accept the 
transmission.
To activate/deactivate the Clear to Send tone:
1. From the main menu, select Setup > Tones > Clear to 
send.
2. Choose required setting, and press 
Select. Press Back to 
exit.
Display Features
The display menu controls how the display 
appears.
From the main menu, select Setup > 
Display
: 
•   Flip Display—flips the display upside down.
•   Text Size—sets size of text on the display.
•   Screen Saver—covers the MTH800 display after the 
MTH800 stays idle for a pre-programmed period of time (if 
configured by your Service Provider).
Talk Permit
Short Tone
Normal Tone
No Tone
Select  Back
Display
Text Size: Stand..
Screen Saver
Flip Display: Off
Backlight: Auto
Wallpaper: On
Change Done
6802972C35.book  Page 86  Monday, August 16, 2004  9:22 PM