>>> I have an ARM device that I'm trying to make use a Sierra Wireless 330U >>> to connect to Bell Canada. I'm working on getting ModemManager on the >>> device, but I'm fighting cross-compilation issues. >>> >>> Until then, I'm trying to connect it manually and I'm having trouble. >>> >>> First, when putting the modem in a Windows laptop or a Cradlepoint >>> device, it registers and connects almost immediately, so the SIM is fine >>> and it's in a serviceable area. Also, this device works with other >>> modems, including the very similar Sierra Wireless 313U, so the USB port >>> is fine. >>> The modem is not registering with the network. +CEREG? gives 0,2 (or I >>> can set CEREG=2 to get notifications, and it gives me 2,2). +CREG and >>> +CGREG also give me a 2. >>> +CFUN is 1. Setting it to 0 and back to 1 doesn't cause it to register. >>> +CPIN? returns "+CPIN: READY", which (I believe) means it doesn't need a >>> PIN for the SIM. >>> The APN is setup as either pda.bell.ca or inet.bell.ca (I'm trying both) >>> using +CGDCONT in context id 1; there is no username or password needed. >>> (although I don't think this stuff matters - it should register anyway) >>> Attempting to attach to the packet service using AT+CGATT=1 just hangs >>> for a while before returning OK. >>> >> First: do you have your antenna connected? :) >> >> Second: Maybe try to tell the modem to connect to the home network? If >> using minicom to talk to the modem directly, use: >> AT+COPS=0 >> if using MM git master with mmcli you can use: >> $> mmcli -m # --3gpp-register-home > It shouldn't need an external antenna if it connects with no problem on > the laptop. >
Ah, it's a USB modem already, thought it was a minipci device. > +COPS=0 returns OK and it still never registers. > +COPS=? gives back just a list of forbidden operators as follows; I > don't see any available operators. > +COPS: > (3,"AT&T","AT&T","310410",2),(3,"AT&T","AT&T","310410",0),(3,"T-Mobile","TMO","31026",0),(3,"T-Mobile","T-Mobile","310260",2),,(0,1,2,3,4),(0,1,2) > Weird, did you try the same command from the Windows laptop where you can connect? Just wondering if you get an allowed operator listed there. -- Aleksander _______________________________________________ networkmanager-list mailing list [email protected] https://mail.gnome.org/mailman/listinfo/networkmanager-list
