Yixin is an instant messaging software jointly developed by Netease and China Telecom, which can really chat for free. Its unique functions such as free telephone calls, high-definition chat voice, free massive expression mapping, free short messages, telephone messages and so on make communication more interesting.

E-mail supports cross-communication operators and cross-mobile operating system platforms. It can call contacts for free, send free short messages, send telephone messages to mobile phones or fixed telephones, and send voice, video, pictures, expressions and words to friends. In addition, you can take photos to record your life, upload words and pictures, and share your current situation with your friends through "friends circle".

Main functions:

Easy letter provides a variety of chat modes, humanized design, and can communicate with the contacts in the mobile phone in real time.

1, a rich way to chat. Yixin can send voice messages, videos, pictures, expressions and words. Among them, the voice short message adopts exclusive noise reduction technology, which makes the sent voice clearer and the sound closer to the real sound.

2. Mapping family. Yixin's original free texture family can enrich the expression of emotions and make the chat more lively and interesting.

3. Display information status. Yixin provides humanized design of "read" and "the other party is typing", knowing whether the other party has received or read the message.

4. Play continuously. In continuous voice chat, Yixin provides a chat mode of automatically playing voice and enjoys an experience similar to voice phone.

5. Free phone call

There are two kinds of toll-free telephones in Yixin, one is Internet telephone, and the other is dedicated telephone. Under the condition of Wi-Fi, users of E-mail can make free calls; The private line telephone adopts the callback method, and the voice quality is equivalent to that of the traditional telephone, and the call process does not consume traffic. [7]

6. Free SMS

E-mail can send free short messages to telecom, mobile and Unicom users, even if the other party doesn't use E-mail or the other party doesn't have a mobile phone network, the message can be delivered immediately.

7. Leave a message by phone

Users can send telephone information to mobile phones or fixed phones by e-mail.

8. Friends circle

Users can post words and pictures through the circle of friends, and also "comment" or "like" the new photos of their friends. In addition, Yixin friends circle supports the release of voice and Yixin expressions, and is no longer limited by words.

9. Voice Assistant

Yixin can find friends through speech recognition. Read the other person's name through the drop-down box, and you can identify the person who wants to chat.

10, password lock

You can set a password to unlock it when you open an email. (operating steps: swipe right to switch to the function list page-> Settings-> Password Lock-> Unlock Password Lock)

1 1, friends exchange

Yixin can chat with friends of Wing Chat by sending voice, picture and text for free. (operating steps: swipe right to switch to the function list page-> Settings-> Personal Information-> Wing Chat-> Binding Wing Chat)