User's Manual

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Samhoo SCI&TECH CO.,LTD. All Rights Reserved
Icon Information
The following icons are available through this manual:
Caution: indicates situations that could cause damage to your terminal.
Note: indicates tips that can help you make better use of your terminal.
Term Explanation
Key Operation
Short press: to press a key and release it quickly.
Long press: to press and hold down a key for above 1.5 seconds.
Hold down: to press a key and remain holding it down.
Individual Call
Individual call is a simplex or duplex call initiated by a single user to another user,
involving the calling party and the called party only.
Group Call
Group call is a simplex call initiated by a single user to a group of users, involving the
calling party and all the group members.
Emergency Call
Emergency call has the highest priority, and is very helpful for the user to request help
when emergency occurs. Generally, it is set to group call type. Emergency call can
break off any non-emergency calls in progress.
DMO (Direct Mode Operation)
DMO mode allows terminals to communicate directly with each other in simplex mode,
without network restriction. But functions that require network access, such as
telephone call and short message, will be disallowed.
TMO (Trunked Mode Operation)
TMO mode allows terminals to communicate with each other via the TETRA network, in
half duplex or full duplex mode. Functions that require network access are supported.

Summary of content (28 pages)