Recent content by Chinmay Karadkar

I bought NOKIA LUMIA 630 last week. I inserted the 2nd SIM yesterday. It wasnt showing any SIGNAL, I thought it must be because the sim isn't activated. But when i inserted the SIM 1 in the 2nd slot it wasnt working either. Is this related to SIM (CDMA or GSM), or somthing other !!!?