Why is my S3 dropping calls?

[AC Question]

S3 dropping calls

I have the S3 and all of the sudden its dropping calls like crazy. Will be in the middle of a conversation and the call drops. Any advice on how to fix?

 

[Golfdriver97]

Re: S3 dropping calls

Welcome to the forums. Have you tried testing to see if the sim card is working properly?

Sent from an AOSP M8