Bsnl sim is old but not good for this time I have been use bsnl sim since 6 month and I have face many problem like disconnect calls no network in village area internet is also slow in my mobile but I like this sim one offer of incoming roaming calls free in all india I am like to this offer but I request to improve your network and internet problem because bsnl sim is bharat sanchar nigam limited.
And I am proud of my country india.
