Reserve Bank of India launches (a) UPI for Feature Phones (UPI123pay) and (b) 24×7 Helpline for Digital Payments (DigiSaathi)
UPI 123PAY –will enable over 40 crore feature phone users to access the popular digital transactions platform, without having an internet connection.

Launch event and inaugural address by RBI Governor-UPI for feature phones & 24*7 helpline
https://twitter.com/i/broadcasts/1OyKADApwRLxb
Notification
https://rbi.org.in/Scripts/BS_PressReleaseDisplay.aspx?prid=53385