10086 What's the message saying that peer-to-peer SMS is free?

Hello, peer-to-peer SMS refers to the SMS between mobile phones. For example, mobile phones send short messages to Unicom and telecom phones, which are point-to-point messages. You send text messages to the website code through your mobile phone, not point-to-point text messages. But whether texting is free or not depends on your mobile phone brand and the package you handle. For details, please contact local customer service at 10086. Please refer to.