Just I port in Docomo all 4sim in tata docomo 3month give nice offer like talk time call-rate after 3month increase call rate no talk time offer my call rate is over 1rupe and bad experience about.
And network no network in home and about internet very slow speed bad experiance me some change require like network internet call rate but one thing is good the app get in that only see advertise give minor point overall suitable.
