PM @narendramodi launches a common UPI app for all banks. https://t.co/bg85OJhd78 @NandanNilekani @amitabhk87 pic.twitter.com/CBJobavv2S— Nikhil Kumar (@nikhilkumarks) December 30, 2016
@karthikb351 Please to use *99# :P FAQ dodges that question neatly. But might come soon I hope. @nikhilkumarks— Srikanth ஸ்ரீகாந்த் (@logic) December 30, 2016
@logic @karthikb351 @nikhilkumarks How is this UPI-PIN thing working? I don't remember seeing this anywhere in the spec.— Nemo (@captn3m0) December 30, 2016
@captn3m0 IIRC M-PIN is stored at banks, UPI-PIN is stored at NPCI? I agree not mentioned on platform specs 1 @karthikb351 @nikhilkumarks— Srikanth ஸ்ரீகாந்த் (@logic) December 30, 2016
@captn3m0 But its upto PSP / app to auth you, ICICI uses its own auth, (app PIN + grid), not even M-PIN @karthikb351 @nikhilkumarks— Srikanth ஸ்ரீகாந்த் (@logic) December 30, 2016
@logic @karthikb351 @nikhilkumarks The FAQ has few details, but it makes it more confusing:>Banks issued MPIN is different from the UPI-PIN— Nemo (@captn3m0) December 30, 2016
@logic @karthikb351 @nikhilkumarks Not stored by NPCI as per:>The maximum number of tries allowed, depends on your bank.— Nemo (@captn3m0) December 30, 2016
@captn3m0 @karthikb351 @nikhilkumarks Hmm, so both are same (?). More importantly, with #BHIM, has @UPI_NPCI v1.5 been launched now?— Srikanth ஸ்ரீகாந்த் (@logic) December 30, 2016