"numerous carriers selecting GSM as their CDMA / TDMA upgrade path"
I thought GSM and CDMA were the options for upgrading from TDMA; whatever one thinks of the GSM vs CDMA "debate" I don't know if a CDMA carrier would change over to GSM.
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"numerous carriers selecting GSM as their CDMA / TDMA upgrade path"
I thought GSM and CDMA were the options for upgrading from TDMA; whatever one thinks of the GSM vs CDMA "debate" I don't know if a CDMA carrier would change over to GSM.