14
The Menu Key
Press to enter the main menu hierarchy (when there is 
no on-going activity). The MTM800 menus allow you to 
control your MTM800 settings. Menus are organised in a 
hierarchy. See “List of Menu Options” on page 73. The menu 
options provide access to a further list of options called a 
sub-menu.
The example below shows how to check the available free 
memory in the address book. The last option appears in the 
first line of the display, letting you know how many options are 
available.
The Emergency Key
The Emergency mode, that you can start from any mode by 
pressing the   key, enables you to send Emergency 
Alarms and initiate Emergency Group Calls.
  
However, you will be able to receive or transmit emergency 
calls even when the MTM800 is locked with pin protect.
The Alphanumeric Keypad
Use the keypad for dialling, entering number into the address 
book, or creating SDS (Short Data Service) messages, or for 
one-touch dialling.
Emergency mode is available in Trunked Mode and Direct 
Mode Operations. Emergency Alarm is a feature of Trunked 
Mode Operation only.The Emergency Alarm will be send to the 
dispatcher (if configured by your Service Provider).
The required time you need to press the Emergency key is by 
default set to 0.5 seconds. The time can be configured by your 
Service Provider.
Menu
1st Sub-menu
2nd Sub-menu
8 RecentCall
Back
1 Messages
2 Addr. Book
1 Add Phone
2 abc Order
4 Mem Usage
2 Phone
3 PABX
1Private
Menu
Ok
Back
Add
Back
Ok
6815321H01_KOR.book  Page 14  Thursday, November 13, 2008  8:06 AM