Micromax — Problem in 3g dongle

Address:

Kanpur, Uttar Pradesh, 208001

I purchased the similar device in kanpur. The device connects succesully but after some time the download speed drops to zero and internet stops. I have to await until the download speed increases. Also, the device disconnects & than reconnect automatically several times. I visited the service centre in karachi khana (kanpur) but they are saying thst they don't have the authority to check the device there and that they will send the device directly to the company and the company will check the device and i will have to wait for atlest 1 month to get my device back. I have never seen such a service centre where devices can not be checked and problem can be resolved. Useless device . I think i have waisted my money. Ashish agrawal kanpur (u.P.)