buy bitcoins with sms

[spiceslipknot]

hello people of bitcointalk
i have a question:
i saw that are ways to gain bitcoins like minery, viewing ads, etc,
and i want to know if its possible to have them by sending sms messages
i mean: you buy an amount, you send a message and the cost will be reduced from your phone credit and then added to your wallet
help me to answer my doubt
thanks and have all a good day
bye