[anon(5339737)]

I just picked up the Lumia 520 in the bundle deal with 1 year of Xbox Music, and I was hoping to be able use it as a secondary phone to my 920. Does anyone know if I would be able to just move the 920's SIM card to the 520 whenever I want to use it, or does ATT require you to buy another data plan for something like this? If I'm not able to do this I could just use it as a music player, but I was just curious if anyone knew.

[mbmccormick]

Yeah, you can do this. I bought the 520 for my wife after she dropped her phone and shattered the screen. We picked it up at the AT&T store, swapped SIMs, and she was good to go until we got a replacement 1020. Awesome little device.

[Shawn Magm]

You should be able to swap SIMs without any problems. I had an AT&T Galaxy S3, and simply put that SIM in my 520. No problems, whatsoever.

[anon(5339737)]

Awesome, I thought it would work fine.

[xandros9]

Heck, I even dropped my 920's SIM into my decade-old Cingular Palm Treo, worked just fine.

[NYRbeezer]

The instructions that come with the 520 even say you can just swap sims if you are already an ATT customer.