BSNL 444 Chaukka plan, Bsnl unlimited calling plan, BSNL unllimited data plan, Get 4GB data per day for 90 days, how to activate BSNL 444 Chaukka plan, BSNL Rs 444 plan, BSNL free inetrnet trick, BSNL unlimited internet data plan, Process to activate BSNL 444 Chaukka plan, BSNL 444 plan details, BSNL (Bharat sanchar Nigam limited) is back again with Amazing new plan named “BSNL 444 Chaukka plan” where you will Get Unlimited calling + 4GB internet data per day for 90 days. After Complete your 4GB Data Per day limit your Speed will be reduce to 80kbps. you will Get 360GB data for 90 days. Which means every BSNL user opting for this plan will get 4GB data for nearly Rs 5 per day. Its a best offer given by BSNL in my opinion. This plan is only valid for BSNL prepaid users only. so hurry up grab this amazing offer. steps below the procedure to activate BSNL 444 chaukka plan.