Rainbow-electronics GM862-GPS Manual de usuario descargar pdf (Pagina 15)

GM862-GPS Software User Guide

1vv0300729 Rev. 5 - 05/07/07

2.5.2.3 Provide SIM PIN (only if required see point 2.5.2.2)

•

send command

AT+CPIN=****<cr>

where **** stands for the SIM PIN code (e.g. 1234)

•

wait for response:

Response Reason Action

OK SIM PIN was correct Proceed ahead

ERROR the PIN code inserted is not

correct

Retry from par. 2.5.2.2

NOTE: When receiving the ERROR message, repeat Query SIM presence and status since after

3 failed attempts SIM PIN is not anymore requested, but SIM PUK is requested instead, hence

you may need to go through procedure 2.5.2.4

2.5.2.4 Provide SIM PUK (only if required see par. 2.5.2.2)

•

send command

AT+CPIN=*******,<newpin><cr>

where ******* stands for the SIM PUK code (e.g. 12345678) and <newpin> (e.g. 1234) will replace the

old pin in the SIM.

•

wait for response:

Response Reason Action

OK SIM PUK was correct Proceed ahead

ERROR the SIM PUK code inserted is

not correct

Retry from par. 2.5.2.4

TIP: When receiving the ERROR message, be careful to check if the SIM PUK is correct before

retrying, since after 10 failed attempts to provide the SIM PUK the SIM Card will lock and will

not be usable anymore.

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Rainbow-electronics GM862-GPS Manual de usuario Pagina 15