Gsm

Bulky Case Piggybacks A Dual-SIM Handset On Your iPhone

Bulky Case Piggybacks A Dual-SIM Handset On Your iPhone

As an alternative to carrying multiple phones while travelling, or swapping SIM cards to avoid roaming charges, you might want to consider this unorthodox solution: the iPPeel iPhone 4 case, which has a dual-SIM GSM handset on the back.

There’s A Dual Mode Chip Inside The Verizon iPhone

There’s A Dual Mode Chip Inside The Verizon iPhone

As they’re wont to do, iFixit has torn apart the new Verizon iPhone, discovering little of note except for the Qualcomm MDM6600 chip inside. That chipset supports both GSM and CDMA transmission (and it’s the one that you’ll find inside a Droid Pro world phone.) So why isn’t Verizon’s a…