How to send SMS TP to 1700 using mobile phone

Just write the text message content as "TP" or "tp" and send it to the number "1700" (excluding quotation marks). However, this kind of text message is called Monternet SMS, and most of them require additional charges. Yes! There are also many charging traps! Personally, it is recommended to send as few messages as possible! The 1700 you mentioned should be the service number of Tencent Company