Connecting APN using AT Commands

Question

I need to connect in internet with a usb 3g dongle using at commands.

My apn provider is:

APN = tim.br
Username = tim
Password = tim

How can I connect using only at commands? It's possible?

Thanks.

Answer 1

Try something like this:-

AT+CGDCONT=1,"IP","tim.br"
ATD*99***1#

Answer 2

To connect, you need to use AT commands:

AT+CGDCONT=1,"IP","tim.br"

to configure APN, and then

ATD*99***1#

to actually connect. This will open a PPP session, and the username and password is usually provided over PAP in the PPP session itself, so you'll need to put them in your PPP client.