A and B carriers to support Advanced Mobile Phone System (AMPS) cellular service as of March 1, 2008
Mountain Wireless | News from the Mountain, The TDMA Cutoff Countdown "Ritch Blasi, a technical spokesman for Cingular Wireless says the expected cutoff date is "the first quarter, 2008". This time frame also coincides with the FCC's cutoff date for mandatory maintenance of cellular analog networks, which currently is February 17, 2008."
Q. When will the TDMA platform and service be expired (Blue / Orange TDMA postpaid & prepaid)?
A. Approximately March 31st, 2007.
Friday, December 30, 2005
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