10
Failure codes – for signing the device opreation troubles – in case of a failure, read the
Troubleshooting Chapter.
1 flash - Module failure
The serial connection is not operating properly between the module and the
Easy 2S NB
board. After 1 minute, the device automatically tries to restart the module.
2 flashing - SIM card failure
Possible reasons:
o
there is no SIM card inserted
o
SIM card pinpad contact error
The device in this status will not continues its initialization, the receiving of serial port
commands is still active (for parametrizing). After 1 minute, the device automatically tries
to restart the module.
3 flashing - PIN authentication failure
Possible reasons:
o
wrong PIN code
o
PUK code (security code) is necessary to give in
The device in this status will not continues its initialization, the receiving of serial port
commands is still active (for parametrizing). After 5 minutes, the device automatically
tries to restart the module.
4 flashing – The device cannot login to the GSM network
Error during the network registration. After 5 minutes the device restarts the modem
and retries.
