Nepal Telecom Introduces Spring Offer on Febuary 2018. There are various benefit on this offer. They are providing various offer packs on Data, Voice, SMS, ADSL Speed, Indian Calling and More. Let's Find out what are they. NTC introducts Offer on this various plans: A. DATA PACKS B. VOICE PACKS C. SMS PACK D. ADSL SPEED UPGRADE E. CROSS BUNDLING OFFER F. CUG OFFER G. INDIA OUTGOING CALL OFFER H. INTERNATIONAL INCOMING CALL OFFER I. FTTH OFFER For Data Package Subscription just DIAL *1415# from NTC and Choose option which you want.