Wow, my 3GS drops out of a call every 3 minutes.

[dirtymack]

It's impossible to make calls with this thing, I'll literally drop out of a call every 2-3 minutes. It's not the network as others with the same phone aren't dropping calls this frequently.

 

[Warbrain]

Then take it to Apple and see if they'll do a swap. Have you tried restoring the software?

 

[DiamondMac]

Try restoring it, restarting it, then calling Apple/AT&T and get it checked out

Some are defective

 

[dirtymack]

Try restoring it, restarting it, then calling Apple/AT&T and get it checked out

Some are defective

Yeah, I've restored it and restarted it, but it's still dropping calls.