Why do I get a code 34 when I want to send a text or phone call

[AC Question]

Hi guys, I have a Samsung galaxy j3 emerge and I can't send or receive text messages or calls it says code 34 what do I do?

 

[Tim1954]

Code 34 means that page doesn't exist /source not found.
Have a chat to the network provider tech support. They often blame the device, but it's worth a try...