State bank of Indis is the Biggest nationslised bank of the India in the every field, Like ATM, Branches, connectivity and rest of the services but its only on the paper because most of the time banks ATM is out of order, you will be suffered by the banks server problem or slow networking and bank's employees behaviour is not good.
For the example my net banking is not working since 2014 and my mobile number is also changed then I had fill up a form and given this information to the particular branch but still my mobile number has not change, who is associated with my net banking. I had make complaint so many times in my branch and also talk to customer care executive but I am not able to operate to my internet banking. And one more thing I want to share with you, bank has send to me another Debit card without my wish. So I can say SBI service is the worst.