I recently purchased a RF-V16 tracker and recommendations from various threads. Now I am about to pull my hair out trying to set it up. The SIM card is AT&T which is one of a few platforms required. I can get the device to receive commands and send confirmations. Both LED lights flash fast, so indicates its working. However, when I pull the Any Tracking app it is telling me the device is not enabled and there is an expiration date that is way off. The instructions are bad. I'm not sure if I need to do the APN data settings, or what all information is needed for that or where to get them. The is PIP PPORT and PLMN that is required but have no idea what they are or where to get the information. Any help will be greatly appreciated.