Ok. Without more specific information, try the basics first. If you have a battery that's removable, turn your phone off and remove the battery. Wait 2 minutes before putting it back in and turning on your phone. If your battery is not removable, then turn your phone off for 2 minutes and turn it back on.
If the problem persists, check your Settings - Wireless & Networks - Mobile Networks, and make sure your mobile network is either connected or checked. This setting will vary based on which phone you have.
Also see if you can update the profile for your phone. Settings - About - Sprint system updates - Update profile.
If it's still failing, try your phone in an alternate location and/or take it to your nearest Sprint Service & Repair Center. One that's in Rockwall, TX is
712 East I-30
Let us know,
I have had same problem here n memphis tn! Cant call or text from my phones or receive either!!! Also, after over 11 years of putting up with ALL the problems... They r taking my discount from me because there is NO way for me to get info from my credit union without sending PRIVATE info!!!!! I amSick of A
LL of this!!!
Check out a fun infographic that teaches you how to increase storage, enhance security, improve battery life and clean your device.