my aunt has a nokia flip-it-open-sideways-to-reveal-a-full-qwerty-keypad phone for her at&t gsm plan. i have a sony-ericsson t226. my battery died, so i took out my sim card and put it in her phone ...

Conflict is brewing in the mobile world over the adoption of a new, smaller standard for the SIM card — the chip in each GSM phone that dictates which network you connect to and your cellphone number.

Here's a funny one we spotted at China Mobile's booth at Mobile Asia Congress: a ZTE Android phone powered by a MediaTek chipset that supports TD-LTE, TD-SCDMA, GSM and dual SIM! Of course, given that ...