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Android Central Question
Sms schemes of fraud are usually come in several forms: competitions and lotteries, personal sms with the request to put money into an account or some incredible services. In the first case, a person gets a proposal to answer the question and win a large sum, and it remains only to send a reciprocal SMS and receive a prize. I usually use to check unknown numbers. Their data base are often updating so I believe it’s a good way for reinsured myself.