Datasheet
Initial Operation INSYS GSM 4.2 easy
24 January 07
8. Disconnect the power supply.
9. Press the sunken yellow button (see image) above the
SIM card slot and remove the cardholder. Put the SIM
card into the cardholder and reinsert it. The contacts of
the SIM card face to the left when inserting.
10. Connect the power supply.
11. The initialization process restarts (see point 4) : If the
device has logged in successfully, the LEDs Power and
Status are on afterwards and the LED Signal indicates
the strength of the GSM signal.
12. Check the field strength of the GSM signal using the
button Detect GSM field strength.
The response should be a field strength of at least 12 – otherwise, the antenna
location needs to be changed.