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3.5 Inserting the SIM card (only GM series)
To insert the SIM card in the modem, open the SIM card holder on the Mitsubishi Alarm Modem
by pressing the small button on the right of the holder with a pen or a pointed object.
You can now carefully pull out the card holderand insert your SIM card. Then push the SIM card
holder back into the modem until it snaps into position.
NOTES If you are not using a new and unusedSIM card, use a mobile phone toensure first of all that
the SIM card doesnot containanysavedSMS messages(read orunread) as thismayother
-
wise cause malfunctions.
Avoid touching the contacts of the SIM card as electrostatic discharge may otherwise dam
-
age it.
E
ATTENTION:
The SIM card should only be removed when the modem is in power-off state.
The SIM card may become unusable if this warning is not observed.
Installation and Mounting Inserting the SIM card (only GM series)
Mitsubishi Alarm Modem 3-6
-
+
COM2
(RS232)
COM1
(RS232)
Process
Line
Data out
.
.
3
0V
SIM-Card
Push
Fig. 3-7:
Push down the button until the card
holder is released
Service
Antenna
-
+
COM2
(RS232)
COM1
(RS232)
Power
Process
Line
Data out
Modem Mode
HG27
Tixi Alarm Modem GSM
mit2x Rs232 + 6 I/Os
10 - 30 V DC, max.0.7 A
027954541034
www.tixi.com
SIM-Card
DC
1
0...30V
SIM-Card
Push
Fig. 3-8:
Insert the SIM card with the contact side
facing upwards and ensure that the card
is seated correctly in the recess.
Then push the SIM card holder back into
the modem until it snaps into position.