SIM card holder

In GPRS systems a SIM card from a provider is needed. To insert or remove a SIM card:

1.      slide the metal part towards the left to unlock the holder (see picture 4)

2.      open the holder from the right side and insert or remove the SIM card

3.      close the holder

4.      Lock the holder by sliding the metal towards the right.


Important reminder: Please deactivate the PIN request from the SIM.

This can be done using:

  • a GSM handset device or
  • directly with the USB<=>PC connection or
  • with Firmware version 4.0 and later, this is possible to do via terminal menu.


(Find a detailed description in the section USB communication with PC.)


Created by system. Last Modification: Monday 24 of August, 2015 13:29:09 GMT by apessl.