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Setting All Tones
To activate/deactivate all tones (keypad tone and other 
activity tones used in your MTM800E):
1. From the main menu, select Setup > Tones > All Tones.
2. Scroll through the settings (On/Off).
3. Choose required setting, and press Select, or press Back 
to exit.
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.
When all tones are disabled, your MTM800E switches into 
covert mode, and all audio is routed to the handset
 earpiece, 
instead of the speaker for low audio operation. Remember to 
disable this feature, when your covert operation is complete, to 
return your MTM800E to high audio operation.
No Tone
Short Tone
Normal Tone
Back
Talk Permit
Select