There are two ways to get PNR Status on mobile.
1. Web based
If your mobile is web-enabled then this website is designed for fast mobile browsing.
Just type http://pnrstatuslive.com in your web browser
Point your QR Code reader to QR Code image below:
2. SMS Based
You can also get your PNR Status on mobile via SMS.
Just send SMS to 139 in below format.
Where XXXXXXXXXX is your 10 Digit PNR Number. You will recieve the confirmation status.
Eg. PNR 1234567890
This SMS service is not free. You will be charges Rs. 3 per result.
(We are not related with this SMS service. It is run by Indian Railways)