On Mittwoch, Sep 7, 2005, at 22:52 Europe/Berlin, Hendrik Sattler wrote:
Marc Brünink wrote:
I'm trying to get a Siemens MC35 Modem up and running.
wvdialconf found the modem but everytime wvdial tried to initialize
the
modem I got a "CME Error: 3" which stands for "Operation not allowed".
Every other AT command results in a 258: "phone is busy".
I connected to the serial port with minicom and got a 258 twice. After
I waited long enough eventually I got a cpas: 0 (without doing
anything!) which means the modem is ready. After this I was able to
connect to the internet with minicom and wvdial.
I'm stuck. Does someone have a clue how to fix this issue? Or just an
idea where to look next?
It is a GSM modem with a SIM card. And that SIM card needs a PIN. You
have to
enter that pin with _after_ the CME ERROR message:
AT+CPIN=1234
Or simply let scmxx do it for you by doing something simple like
setting the
time.
The modem replys to a AT+CPIN? with an error. And it replys with an
error to AT+CPIN=****, too. Which is correct, if the pin is set, but
totally wrong if it isn't. Sometimes it even spew out an error after
AT&F which is impossible if I trust the docs. So for me this device is
just heavily broken. (It's a MC35i revision 1.3) but I'm openminded
enough to be conviced it itsn't .... if someone have a clue... :-)
regards
Marc