Huawei mobile phone shows that the other party received the message, so where is it?

1. Huawei mobile phones cannot know that the other party has read the text message. The text message does not have the function of detecting whether the other party has read it. It can only receive a reminder that the other party has received the text message.

2. SMS function:

(1) The short message protocol supported by mobile phones is also the multimedia protocol. Currently, there are three main types: SMS, EMS and MMS.

(2) SMS (Short Messaging Service) is: short message service. It is the earliest short message service, and it is also the most popular one. Through it, mobile phones can send and receive short messages to each other. The content is mainly text, numbers or binary non-text data. At present, this kind of short message Length is limited to 140 bytes.

(3) EMS (Enhanced Message Service) means enhanced short message service in Chinese. Its advantage over SMS is that in addition to sending short text messages like SMS, it can also send simple images, sounds, animations and other information.

(4) MMS is the abbreviation of Multimedia Messaging Service, which is translated into Chinese as Multimedia Messaging Service, also known as "MMS". It is the latest service developed in accordance with the standards of 3GPP and the WAP Forum regarding multimedia information. , its biggest feature is that it supports multimedia functions. With the support of GPRS, CDMA 1X, 3G, and EDGE, it can transmit video clips, pictures, sounds, and text using the WAP wireless application protocol as a carrier. In addition to transmitting between mobile phones, It can also be transferred between mobile phones and computers. The unique feature of MMS-enabled mobile phones is their built-in media editor, which allows users to easily write multimedia messages.