I had 512KBPs link then later I upgraded to 2Mbps link, still I found the link is not up to the speed. I did a speed test. I always find 520Kbps download speed and 220Kbps upload speed. They give one customer support number 99% of the time, the number wont work, if it is working then it will not be connected.
If I send mail nobody responds. Extremely worst ever seen broadband connection. Don’t go for it.