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by pepke
Mon Dec 28, 2015 8:44 am
Forum: Open Hardware
Topic: SIM900 - No registration to network
Replies: 42
Views: 119175

Re: SIM900 - No registration to network

Finally solved!

I have spent months…. several times give up ….after long time, today looked again on the forum and managed to fix the problem related to wrong socket position - thanks to forum discussion.

With wrongly solder uf-l socket I was hardly login to 800/1800 network, having signal ...