13
Getting Started
Press the Yes key to deactivate the TXI Mode. If the MTH800
was previously used in Trunked Mode, it will register to the
network. If the MTH800 was previously used in Direct Mode,
it will remain in Direct Mode.
Press
No in Trunked Mode and the MTH800 powers down;
press
No in DMO and you remain in DMO with TXI selected.
Unlocking the MTH800
Your MTH800 may be locked at power up.
To unlock the MTH800 after powering on, enter the code at
the prompt. The MTH800 enters the default Home display.
The unlock code is originally set to 0000. Your Service
Provider may change this number before you receive your
terminal.
Locking/Unlocking the Keys/Buttons
Press . For detailed information, see “Locking/
Unlocking the Keypad” on page 110
.
Selecting Your Network
Before you start operating your MTH800, you can select the
network you want your MTH800 to be registered to. For
detailed information, see “From the main menu, select More
> Networks.” on page 140.
RUA/RUI
Radio User Assignment (RUA) & Radio User Identity (RUI) is
providing logon authentication service. It gives flexibility to
the user to have the same possibilities with any radio as with
When there is an incoming call and the keypad is locked, you
can still use PTT, Rotary knob, , and .
The Emergency button is not locked. Pressing the Emergency
button unlocks all keys.
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