If someone's connection is idle it switches HSDPA to WCDMA
"
about the WCDMA & HSDPA, when there are no data activity modem stay in the 3G or WCDMA network and when any data activity comes, it switch to HSDPA network, this is to reduce idle traffic from taking HSDPA channels. (way of reducing network congestion)
"(quated from here
http://sinhala.kalingasblog.com/2008/09/16/dialog-unlimited-mobile-broadband-hsdpa-vs-mobitel-m3-borodband/ 49th comment )
it seems that you havent read any of my post properly(I wrote 3 post someone copied some parts a post here). this is my personal experience with dialog. and i have put some videos also to prove what I am saying. As I said earlier when I talk to dialog about uni pkg they said it is 7.2Mbps.(I asked via the phone twice and I went to Dialog Arcade personally where Nugegoda and Duplication RD. their answers was the same.) sorry bro. I cant repeat the same thing here and I dont care u accept it or not that what I got from them.(At that time there was no info abt uni pkg in the site)
is this really a unlimited connection???

oh come on we both know after 6GB its DAMN slow.(ealier after 5GB it was DAMN slow)
guys I dont visit regularly so if u have any probs regarding this pls drop a comment on my blog.
thx
http://pahanucsc.blogspot.com/2009/02/hspa-72-mbps-clumsy-marketing-1_12.html
http://pahanucsc.blogspot.com/2009/02/hspa-72-mbps-clumsy-marketing-2_12.html
http://pahanucsc.blogspot.com/2009/02/hspa-72-mbps-clumsy-marketing-3_12.html