[noirsoft]

Just got my Titan from AT&T, but my old SIM card (which originally came with a Fuze and worked fine with my Quantum) is not being recognized. My initial reaction is to go to a store and see if I need a new SIM card, but thought I'd ask here before I make the trek.

In case it matters, it's an AT&T branded Titan, bought for full price (no contract price) and an AT&T SIM card.

[Ruslan.al]

Just got my Titan from AT&T, but my old SIM card (which originally came with a Fuze and worked fine with my Quantum) is not being recognized. My initial reaction is to go to a store and see if I need a new SIM card, but thought I'd ask here before I make the trek.

In case it matters, it's an AT&T branded Titan, bought for full price (no contract price) and an AT&T SIM card.

Call (800) 331-0500 from another line first. Sometimes they can do it over the phone and you can save your trip.

[godashram]

I'm curious now too, as I'm using the Sam sim from my fuze, which then moved onto an LG expo, an n-gage (needed the expo as a straight up GPS for a few days) to an unlocked HTC hero, to my quantum.

Either way, gotta wait until Sunday to see my titan...

Sent from my A500 using Tapatalk

[HeyCori]

I was told by my rep that I had to use the new sim with my Titan. He also had to do some funky stuff with calling in and having everything activated. I just stood back and watched.

[DanSmithKY]

I also had to use a new sim card with my Titan.

[noirsoft]

I ended up going to the store and got a new SIM. No charge, so no big deal.