Sim Card not detected

[AC Question]

Sim card not detected in Samsung galaxy tab 3

 

[B. Diddy]

Welcome to Android Central! It would help if you told us more details, like any recent changes to the phone, any recent drops or trauma, and what you've done so far to try to solve the problem. Have you removed the SIM and reinserted it, making sure it's seated tightly? Have you talked to your wireless provider about maybe getting a replacement SIM?