Mobile network on my Nexus 5

[AC Question]

Hi, i have been having mobile network problem for the past 3weeks. Used to have network but now showing emergency calls only and name of network. Please tell me how to resolve this, cant afford to stay without my Nexus,thanks.

 

[B. Diddy]

Welcome to Android Central! Which carrier do you have, and have you spoken with them? You might need a replacement SIM card.