I must appreciate the quality and the connection of the sims and it’s the best call rates also very low.This broadband service is not worst but if you are using it than maybe you have to face some problem with this broadband.
The customer service of tata docomo is really bad. Internet connection is very poor connection and internet speed is very slow.it takes about 10 mins to download a video of about 20 mb. it’s giving very poor strength, very slow or so many times not working.I’m not so happy with this connection.It is my request to TATA DOCOMO please do something for Internet connection and speed.so I suggest you that you can definately buy a sim but not an internet connection of tata docomo.