Android Questions? Ask Android Device Experts for Answers ASAP
If you are getting the "no service" message then you may be in an area where it's difficult to pick up a signal (for example, a valley or the basement of a large building). You may also be in an area outside the Verizon Wireless network.If you're certain you are within a Verizon Wireless service area when you move outdoors and conditions for reception are good, try to power cycle your device:
If that does not help, then you may need to try using another working SIM card, or update the software on your phablet.