Nexus 4 on ATT - call audio cuts off, next calls totally silent

[Jordan Lewis]

I have a very strange issue, no one else seems to have:
first, I got a new micro SIM and I'm on the correct 4g plan (I generated an IMEI for an ATRIX 4g to give to ATT).

about 2 to 10 minutes into a call the person the other end looses the ability to hear me. but I can hear them. so I hang up. at this point any calls in or outbound are silent in both directions. Bluetooth, Speakerphone or headset, same results. Reboot and the phone works again.

Does anyone have any ideas????? I may need to send the phone back.

 

[Abraham Solis]

I been having the same issue. I'll be talking to my girlfriend then all of the sudden she stops hearing me and I can hear her telling me that I'm cutting off. I cut off for about 5 seconds then she can hear me again. I am with t-mobile and I also got a new micro Sim and new number. I will call Google tomorrow and see if they can assist with this issue. Im wondering if this could be a micro Sim card problem.

 

[Jordan Lewis]

I have an advanced replacement Nexus 4 on its way. No one has any idea what's happening, so just RMA your phone. The process starts with a call to Google, they will ask if you've wiped your phone.