3 Services available on SMS 139 include PNR and fare enquiry, current position of train. "Only recently we had introduced a facility allowing passengers to cancel train reservations and claiming refunds on the 139 service. "Any bona fide train passenger with confirmed train ticket in select trains can opt for this facility on a chargeable basis. Read: IRCTC introduces optional travel insurance for train passengers at a premium of Re 1SERVICE OF 139The 139 service is operational on three different platforms - IVR, SMS and USSD. USSD 139 service is operational on Airtel, BSNL, Reliance, Idea, MTNL, Uninor and Vodafone.

Source: India Today December 02, 2016 15:48 UTC