GSM

Apple Is Aiming Again to Get China Mobile to Carry iPhones

Talks between Apple and China Mobile didn't go so well back in 2009, but Steve Jobs apparently wants to take another stab at getting his wildly popular iPhone onto the world's largest network. And Apple may be more accommodating about terms now that Google's Android is gaining share globally.

Should Verizon Customers Hold Out for the Apple iPhone 5?

Verizon customers will likely flock to the Apple iPhone 4 when the largest U.S. carrier starts selling it in February. But many industry-watchers expect an iPhone 5 a few months later. And that could create a quandary for folks on the fence about their next smartphone move.

GSM phones on 3G connections vulnerable

Your GSM cell phone conversations are not secure