48
For a full-duplex call, press and release . You will hear a ring-
ing tone. Wait for the called person to answer your call.
4. To end the call, press . 
If the called person or the infrastructure end the call, the Call 
Ended
 message is displayed. 
Other Ways of Dialing
Dialing via Contact List
You can also use the contact list to select a number you previously 
stored. Press Contcs and search the stored number by scrolling 
( or ) or by entering the first character of the contact name. 
If the contact has more than one number stored, pickers surround 
the contact icon
. Use / to select the number.
Short Number Dial
If set up by your Service Provider, Short Dial allows you to 
dial part of the full number of the person you wish to call. Your 
 
MTH800 will automatically complete the number and send it 
over the air based on your own MTH800's identity. For 
example:
1. Dial 456 (instead of 4282456, the full number).
2. To place the call, press the PTT 
or .
3. To hang up, press 
or .
Recent Calls List
Select the number from the recent call list. See “Recent 
Calls” on page 96.
While Transmit Inhibit is activated, an incoming Private Call is indi-
cated, but you cannot answer the call. 
If no name is stored under a letter, the 
 MTH800 automatically searches for-
ward, alphabetically, until the next name is found. If more than one name in 
the list begins with the same letter, scroll to view other names.
6802972C35.book  Page 48  Monday, August 16, 2004  9:22 PM