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HackGPRS
as you insert your pcmcia card into your computer , it give you this :
root@titatom:~# cardctl ident Socket 0: product info: "Sony Ericsson", "GC85 PC Card", "ML2022" manfid: 0x0221, 0x2000 function: 2 (serial) root@titatom:~# cardctl info PRODID_1="Sony Ericsson" PRODID_2="GC85 PC Card" PRODID_3="ML2022" PRODID_4="" MANFID=0221,2000 FUNCID=2 look at you're dmesg output, you should see a line like this one: Jan 24 00:17:42 localhost cardmgr[4377]: + /dev/ttyS2: here, our device is /dev/ttyS2, you must so replace it with you're in the first file. (on my debian/sid, udev link /dev/modem to it) /etc/ppp/peers/caracas2 # This optionfile was generated by pppconfig 2.3.10. # # debug hide-password noauth connect "/usr/sbin/chat -v -t 180 -f /etc/chatscripts/caracas2" debug /dev/ttyS2 460800 defaultroute noipdefault user '' password '' usepeerdns #novj nobsdcomp nodeflate #With this option, pppd will accept all control characters from the peer, including those marked in the receive asyncmap lcp-echo-failure 9999 # Use hardware flow control (i.e. RTS/CTS) to control the flow # of data on the serial port. crtscts # Use the modem control lines. modem # Specifies that pppd should create a UUCP-style lock file for # the serial device to ensure exclusive access to the device. lock /etc/chatscripts/caracas2 ABORT BUSY ABORT 'NO CARRIER' ABORT VOICE ABORT 'NO DIALTONE' ABORT 'NO DIAL TONE' ABORT 'NO ANSWER' ABORT DELAYED ABORT ERROR '' AT OK ATX3 OK AT+CFUN=1,1 OK 'AT+CPIN=0000' OK AT&F OK ATE0 OK ATV1 OK AT+CGMI OK 'AT+CGDCONT=1,"IP","gprsweb.digitel.ve"' OK "ATDT*99***1#" CONNECT '' # prelogin '' \d\c # end of pppconfig stuff Now, you have to understand this: This file send the pin number to the sim card, but it must be send only one time. So if you want to restart you're ppp connection, you'll need to comment out the line "OK 'AT+CPIN=0000'". And this is necessary, because, at least for me, the connection never come up at first try. So, to start pppd, type: pon caracas2 to stop it: poff caracas2 But sometimes, it won't stop at first try to, so you'll have to poff it more than one time until you get an error. sometimes, everyhing won't work anymore at all. So, you can do: cardctl eject ; cardctl insert next you have to uncomment the line with the pin number for the first "pon"
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