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I can not connect to the network | Thales IoT Developer Community

juandecelis

June 15, 2019 - 12:09pm, 546 views

I have an M2M telephone line from the Movistar company. They have provided me with the apn and the appropriate dns to connect to the internet. Before trying it, try to test if it has a signal.

at + cgreg?

+ CGREG: 0.1

okay

at + csq

+ CSQ: 25.99

Then i try to configure it.

AT + CGDCONT = 1, "IP", "m2m.movistar.es"

okay

AT + CGATT = 1

okay

AT ^ SICS = 1, conType, GPRS0

okay

AT ^ SICS = 1, inact, "0"

okay

AT ^ SICS = 1, dns1, "193.254.160.1"

okay

AT ^ SICS = 1, authMode, "PAP"

okay

AT ^ SICS = 1, apn, "movistar.es"

okay

AT ^ SICS = 1, "user", "MOVISTAR"

okay

AT ^ SICS = 1, "passwd", "MOVISTAR"

okay

AT ^ SICS: 1, "alphabet", "0"

okay

AT ^ SICO = 1

+ CME ERROR: Unknown

AT ^ SICO =?

+ CME ERROR: Unknown

The latter gives an error. Some idea of ​​what I should do?. Thank you