Hi all, Today I am sharing my personal experience with you about the BSNL EVDO.EVDO means is Evolution Data Optimised that is its provide wireless transmission of data for access to the internet.I have been use its prepaid service of BSNL EVDO that was bad internet service.Its connectivity is not good and sometimes connectivity is lost.Its signal strength is not so good.When I was use this service than signal was come week in my location and I have not use proper internet so cause week signal internet speed decreased.I do not like its service.Connection is not reliable.Many times I had been complained about the connectivity but they had gave no any solution and finally I had closed its service.If I talk about its customer service that is not good.They are not give proper solution of the any problems.It plans were very expensive at that time when I was used this network service.I was faced many problems related to the network during use this service.So guys according my above discussion, I don't recommend this.