Its been 10 year bacjni had a connection of Dolphin that was the brand of MTNL in Delhi.
Call rates were little high that time 1.5 rupees per mint. For local and 3 rupees for STD. That was really very high price calling.
Network was strong and best thing it works as BSNL when in roming and always get bestest connection every time.
Customer service were pretty fine, satisfied with the services.
