I had internet connection at my home of bsnl . And I dpnt want you to make this mistake . The bandwidth which they gave is neaely half of which they provided.
And I strongly wouldn't recommend you if you used mostly at night time because at night time the speed is at its lowest.
If you have wifi then and you connect 4 phone then you forget of download even an image on whatsapp . The connection goes off every time atleast 5 days in a month. They server gets umder maintenance every now and then.
