Today almost all the people in the world required a sim. In India before the entry of Jio sim idea network was the best choice because they had a good network facility all around India. I have been using idea for past 4 years. The only reason I didn’t throw away idea because it is my contact number for last 4 yeras so I couldn’t throw it away.
The main disadvantage of idea is the call rate. If we need to reduce the call charge we should recharge some amount per month according to our usage. Otherwise idea will charge you 1 rupees per minute wether you complete 1 minute or only used 10 second they always charge 1 rupees.
The other main disadvantage of idea is the 2G was too slow. The 3G is little bit better. But if we compare idea network speed with other network providers you will be disappointed.
The other problem of idea is the poor customer care service. If we have any problem with our sim they does not give a proper solution.
My overall review about idea sim is it is not tge best choice to pick because there is better options are available so don’t go with idea. It is the badest network provider.