Tdma

08.15.07
AT&T leans harder on TDMA customer base
08.15.07

AT&T leans harder on TDMA customer base

We kinda knew that AT&T was ready to start throwing the switches on its aging TDMA national netw...

By Brian White,   08.15.07
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08.01.06
Cingular slaps surcharge on TDMA accounts
08.01.06

Cingular slaps surcharge on TDMA accounts

We trust folks frequenting Engadget Mobile don't fall into this category (do they?), but for the 4.7...

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