Services Available with 56677             How to use these services on Mobile:-       1. Schedule Example:- If a user want to know information regarding to (RST) Schedule, then, they SMS to 56677.     RST < Train Number > 56677 Example- RST < 70567 > 56677                   2. Time Table Example:- If a user want to know information regarding to (RST) Time Table, then, they SMS to 56677.     RST < Train Number > 56677 Example- RST < 70567 > 56677               3. PNR Status Example:- If a user want to know information regarding to (PNR) PNR Status, then, they SMS to 56677.     PNR < PNR Number > 56677 Example- PNR < 12345678 > 56677               4. Search Example:- If a user want to know information regarding to (RSI) Train Search, then, they SMS to 56677, in this user has to specify the name of Departure station and the Arrival Station .     RSI < Departure Station Name > <Arrival Station Name > 56677 Example- RSI < New Delhi > < Mumbai > 56677               5. Seat Availability Example:- If a user want to know information regarding to (RSK) Seat Availability, then, they SMS to 56677, in this user has to specify the Train Number , Date and Month.     RSK < Train Number > < Date > < Month > 56677 Example- RSK <2430> < 15 > < 09 > 56677