Micro SIM cards have the same thickness and contact arrangement as a standard SIM card, however the smaller card size of 12 mm x 15 mm enables significant savings in both PCB and card footprints.

The micro-SIM card found in Apple's iPhone 4, both generations of the iPad and an increasing number of mobile devices could be going on a diet once again. Written by Josh Lowensohn, Contributor ...

Considerations Whether you purchase a Straight Talk SIM card or a CDMA access code, you will pay a one-time fee per phone to switch your phone to the network. At time of publication, this fee is $15.

How to Change the SIM Card in an iPad. The iPad's Subscriber Identity Module connects the tablet to cellular data when Wi-Fi is unavailable. Unlike the iPad Mini, which uses a nano SIM card, the ...