Knowledge of how to ask questions by SMS, Baidu knows, SMS questions?

hello, I'm glad to answer your questions!

You can ask your questions with your mobile phone, and then send 169 19 599 to ask questions anytime and anywhere, and receive the answers quickly for free!

expenses; The short message is free, and the information fee is charged by the operator. According to the local

tip: If the problem is urgent, you can add the word "emergency help" at the beginning of the short message to get more attention from netizens.

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provided by the team from Know College

______ Answer: 1du.