I'm a new cell phone user. I purchased a Samsung Galaxy S3 prepaid phone today and bought the basic prepaid plan (talk and text) plus maximum anytime minutes and data boosters. I have activated the phone on line. I have a 'no service' message and also have had 'ME returned a temporary error' message more than once. I do not have the cell phone on airplane mode. I have turned off the phone multiple times, and I have also removed the battery and SIM card multiple times. I still don't have service. Also, Koodo support wants to charge me 5$ for help by telephone and that's the suckiest service I've come across so far. Anyhow, any help to get this phone functioning would be appreciated.