Lumia 535 sim 2 problem

[WPCentral Question]

My Lumia 535 has refused to recognize any sim on my sim 2 slot, however it does recognize sim 1. What do I do?

 

[vicky geth]

My Lumia 535 has refused to recognize any sim on my sim 2 slot, however it does recognize sim 1. What do I do?

Seems like a network problem. Contact Network provider. Before that, Have you tried an already working SIM, from other phone, on your SIM 2 slot??