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Mini-MT User Guide
Revision 1.02
GSM2228UG001 Page 17
7.6 Dialing the Emergency Call Number
The Mini-MT will allow emergency communications without a SIM card installed.
Follow these steps to initiate an emergency call:
1. Depress the user-defined button.
2. Hold the user-defined button (>).
3. Press and hold the PTC button.
4. The ON, GPS, and BAT LED’s will flash in unison.
5. Momentarily release the user-defined button (>) while still holding the PTC
button.
6. Press the user-defined button (>) again.
7. The CALL LED will flash.
8. Release the user-defined (>) and the PTC buttons.
The Mini-MT will establish a call to the number configured in the AT$EMERNUM
command.