IMP. : For BSNL/MTNL Mobile Users
Now digital TV has overcome one drawback it had since it's inception.

NowBSNL/MTNL Mobile Customers can use all the 54325 Services like Top-up Search, Top-up addition, Balance, PPV Orders,etc...

For this, you need to send the desired request to this number :

8800054325
But is working with my aircel mobile also.
It is Delhi Airtel no, hence this no is local for Delhi subscribers and national sms charges for Other states