(Sometimes)Cannot receive Call!!!

[stevetak23]

I have ATT Note 2 with stock ROM, ver.4.1.2.
(Sometimes) I cannot receive phone call. even though my bar is full.
Its ringing but I dont see any notice from my phone.
The fix is either a reboot or make a phone call to someone than
its staring to receive call.
Anybody having this issue? whats the cause?
Thank you advance.

 

[mdfinn2]

I too have this issue with my NOTE 2. I've also experienced long lag times when delivering text messages. Yesterday my NOTE 2 delivered 8 text messages around 11am with time stamps from 7am-10am. It seems like the network bottlenecks then, at a certain point/time, releases the message. This is very frustrating since I rely on this device for work. I tested the 'not receiving calls' and experienced it first hand. What's even stranger is I left a message and have since received the notification (its been 7 hours). Any help would be appreciated.