20505, You might get sms from 20505 that 17.25 or 23 or 34.50 is deduct from your account for the monthly service charge of talk to me service. than you tried to check your account balance and you find that your balance is deducted when you recharge your balance.
You became surprise, what is that service or how to active it, how did i active it or when, or who did it. Then you recalled your memory and you did not find any reason or event to active it.
Yes, it is actually nothing, you just get a call from 20505 and you answer that call, that's enough to active that service, you do not need to press any commend for active that. it will be automatically active, what ever you want it or not. even if you cut that call 20505,sometimes it may automatically activated.
You gave call to customer care of that mobile operator, but they answered that, "You active that service, you press commend to active this service". Don't be anger, this is their duty. they had to say that for obey the rules of that company.
What is the service:
This is the service to talk with various celebrity when they in studio to talk with "talk to me" service subscriber for 1 hour on that day. it is pre-scheduled by Airtel when and which celebrity will come ,but may not get chance to talk with them.
How to Deactivate or Unsubscribe or Stop that service:
Send SMS to 20505. Type STOP TTMBD. Your will be deactivated and be aware for the next time and even other short code call or SMS, and remember nothing is free, everything has a charge. Mobile operators offers you various service to increase it's profit. So, if though they offer free service, there need to other service to active that free service which is need to pay.