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aegyssus

join:2012-11-06
Canada

4 edits
reply to Gramzster

Re: MF668A stays on EDGE/green mode

Hi Gramzster,
Your finding is very interesting... because I see a different response than what you got:

AT+COPS?
+COPS: 0,0,"CAN Rogers Wireless Inc.",0
OK


So the question would be what's that last parameter...? The documentation that you indicated only says:
stat:
0 unknown
2 current register network
3 forbid register network


But is it about roaming? Does it mean that there is something wrong with my SIM card that ROGERS operators could fix...?

I remember that when I used various software (such as Join Air of ZTE), I was seeing a big R showed before ROGERS and it was saying on hover that I am roaming and I even got a message about how much attention I have to pay because I am on roaming.

But could roaming limit the speed of my connection?

Again, using your extremely useful doc, I can see:

AT+CREG?
+CREG: 0,5


Where 5 means "5:Registered, roaming." as opposed to "1:Registered to local network;"
Why would it say that I am in roaming mode when I actually am at home, in Montreal...?

Is this caused by my 3G modem card or the SIM or my ROGERS account?

One more thing, can you please tell what your card returns when you type this:

AT+ZSNT=0,0,0
OK
AT+ZBANDI=0
OK

### here please wait for your card to get connected and turn blue (or green as in my case) ###

AT+COPS=?
### this is what I get: ###
+COPS: (1,"CAN Rogers Wireless Inc.","ROGERS","302720",0),

OK

Thanks a lot for your help!