
Disable the SIM card’s PIN code query by inserting the SIM card
into your mobile phone and using the phone’s settings menu.
Once disabled, remove the SIM card from the phone.
Insert SIM card into the modem
as shown above. Make sure it is
inserted correctly and falls into place.
Contacts side up. (SIM card can be
removed by pressing it to rebound).
TB4GM2
USER MANUAL V1.2
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Attach the DIN rail adapter to the bottom of the modem or use the metal
clips provided to mount the modem to a wall (screws not included).
Mount the modem with attached rail adapter to the DIN rail.
1.
...or
2. 3.
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