Hi, 

I'm trying to connect a 3G HUAWEI MODEM 303C (I am in Colombia) to my Router TL-MR3020. I made all suggested steps but cannot connect to internet. 

I think this could be a compatibility problem with the modem, but the modem looks identified. The modem works fine in my PC and the system log show 3G/4G start connecting...

By the way, I attach the Syslog

This is the config: 

I appreciate if anyone can help me.