Internet: How much US Subscribers Lag in GSM

Thanks to CDMA and now the locked GSM, US is behin Euorope and Asia in GSM. Here is an interesting encounter, CNet is proudly educating US subscribers how they may change SIM cards while travelling abroad to save on call tariff (Swapping SIMs to save big on calls abroad). To make it more interesting, there is a FAQ that tells what a SIM card is and how it is replaced. On a recent visit to home, an expat friend from Amazon.com was astonished to see how much we use our cell phones and text here in Pakistan.

Swapping SIMs to save big on calls abroad