Network connection problem

I bought the new generation of internet connection " USB MODEM-TATA INDICOM"

When i went for the detail, the shop keeper in the TRUE VALU SHOP LOCATED ALONG TAMBARAM TO VELACHERY ROAD told the subscription detail with plan, doccument required,initial payment etc.,

he collected all said doc like credit card statement,pan card xerox with initial payment Rs.2950.00.

He also accepted all doc with initial amount and gave me the stylish USB modem ( almost double the size of pen drive we normally use).When i leave the shop he interrupted and told, sim cord is not available with me, will give you tomorrow.

I surprised ! what simcard ? Which is activate the USB MODEM.without that simcard it is like a mobile without sim.

I asked without sim why do you keep USB MODEM here ? Some how he convinced me ( may be expert in )i came back with more dissappointed. Because as we see from the advertisement " our heroine kajole will help the next table in a restaurent, she just insert and show the web page" but in actual it is not, there is a CD needs to install to activate the software.

So , buyers please dont go with the advertisement we seen from TV.

Tomorrow i went and got the sim , he said it will be activated with in 24 hours. And it is 8 days now,i dont know what problem they have, not yet activated.

Regards

Some one who care about "TATA INDICOM USB MODEM BUYERS"