Congratulations on the new iPhone 6s, CspsFan. We definitely can help make sure the new device is up and running again. When did this problem start happening? Did you swap sim cards while you were out of the country? I agree with you as this is most likely not related to any price plan change. I recommend attempting to remove and reinsert the sim card so it is securely in the phone. Click here: http://vz.to/1KG9nPG . Keep us posted.
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