Yeah, both AT&T and T-Mobile already have open networks, T-Mobile always has, AT&T's components did when they switched to GSM. It was always somewhat tragic that Verizon, Sprint, and the smaller carriers never, at least, adopted R-UIMs (SIM cards for IS-95/2000), and a "If you can insert an R-UIM into a device compliant with the standard, you can use it" approach.
Still, the issues should be resolved once Verizon pushes out LTE. The moment you don't have to ask the carrier permission to add your device is the moment you can describe that carrier's network as open.
Reader Comments (Page 1 of 1)
squiggleslash @ Jan 6th 2009 2:16PM
Yeah, both AT&T and T-Mobile already have open networks, T-Mobile always has, AT&T's components did when they switched to GSM. It was always somewhat tragic that Verizon, Sprint, and the smaller carriers never, at least, adopted R-UIMs (SIM cards for IS-95/2000), and a "If you can insert an R-UIM into a device compliant with the standard, you can use it" approach.
Still, the issues should be resolved once Verizon pushes out LTE. The moment you don't have to ask the carrier permission to add your device is the moment you can describe that carrier's network as open.