today i went to various areas of bangalore to get info about evdo..first i went to JAYANAGAR 5TH BLOCK-TELEPHONE EXCHANGE NAGAR---i told them if EVDO aka datacard is available in KUMARSWAMI LAYOUT and he immediately told that no place in bangalore can use EVDO if not in 3-5 km range of WHITEFIELD!he said even PADMANABHANAGAR ha NOSIGNAL!!!i was shocked to hear this
I don't think the above info is accurate. I'm in BTM and got the card from there. Inside my home signals are weak and get CDMA 1x - on the roof top I get EVDO, though I have issue in this last 2 days. But that apart, I have been using it at my office in CV Raman Nagar and when attending a conference at IISc. Signals were good and I got EVDO signal all through.
Infact just for testing, on one of the conference days - when I took the cab from IISc to CV Ramannagar, started a 135 MB download and a little before I reached office, in under 45 minutes the download was complete.
BSNL is continuously upgrading the towers ... and as usual the CSC folks are probably the last ones to know about it.