Some articles on unlocked gsm, gsm:
... The Unlocked GSM Firmware Upgrade (v1.13) was also released on the day of the second Sprint Treo 650 firmware update which also addresses the problems first fixed with the first Sprint Treo 650 ... quietly posted at the Rogers Wireless Treo 650 support site, and like the Unlocked GSM Firmware Update, fixes the main concerns during the initial release period ... Unlocked GSM 1.20 was released Mar 2006 ...
... On June 25, 2008, an Unlocked GSM version of the Centro was released for use on all 850/900/1800/1900 MHz GSM telephone networks ...
Famous quotes containing the word unlocked:
“He took the props down used for propping open,
And set them up again for propping shut,
The widespread double doors two stories high.
The advantage-disadvantage of these doors
Was that tramp taking sanctuary there
Must leave them unlocked to betray his presence.”
—Robert Frost (18741963)