If you have the railway enquiry website downloaded on your mobile phone or smart phone device you can check your PNR status through your phone. On the other hand if you don’t have a smart phone and just have a basic mobile phone, then guidelines are given on Travelkhana website itself. Log on to www.travelkhana.com and follow the instructions to be able to check on your seat availability status.
- Open the website –
You can log on the website of Travelkhana. Browse through the website in detail. See whether the online food ordering joint caters to the railway station routes falling mid-way on your journey. You can open locations tab and click on a suitable location. Suppose you are going to visit a holy shrine near Ambala, you can click on Ambala hyperlink. 
It will take you to the order menu page. Also make sure you make a note of minute details like Minimum orders to be placed, whether the vendor accepts only cash on delivery, etc. You need to read through the lines to get complete information. Then the order menu gives choices between breakfast, breads, lunch, etc. Click on each and every hyper link to see what dining options are provided to you at the aforesaid railway station. After making a thorough analysis of food items delivered through Travelkhana you can decide whether to order for food packets or not.
Sometimes, in every probability you may not like the menu available on the menu card. In this case you can make alternative arrangements for your dining needs. Else you can also call up the customer care number. These toll free numbers are provided on the website itself. Enquiries can be made if they can prepare food orders in sync with your interests in mind may be at an extra fee. If they make special arrangements you can go ahead with the travel plans.
- Services option –
You need to scroll through the end of the Homepage on Travelkhana. There is a tab named “Services”. Under “Services” tab click for how to Check PNR Status on mobile sub-tab. Detailed instructions are provided on what you need to do. The online guide tells you that there is special service provided by Indian Railways. All you need to do is dial 139 followed by a 10 digit PNR number. There is a special committee from Indian Railways to confirm your berth availability. In case you feel special charges are applicable Google has introduced a special service to cater to the same. All you need to do is type your 10 digit PNR number and send to 9773300000. The rates will be the same rates as applicable to sending a normal SMS from your phone.
Likewise there is a detailed guide on TravelKhana on how to check your PNR number from time to time without any hassles. You can download the page from the website and take prints outs either from home or from the cyber café. You can carry soft copies along with railway tickets so that you have a detailed know how of checking your PNR status at your finger tips.