What do you mean by smooth connection of HarmonyOS system?

With Changlian, you can send messages, video chat with friends, * * * enjoy the screen, share files, and transfer video calls to smart screens or send messages to smart screens, making communication simple, efficient and interesting.

At the same time, Changlian also supports video alarm. When the language description is unclear or it is inconvenient to talk, the scene can be presented to the police at a glance.

First, chat with Changlian and leave a message.

Chatting with long messages can not only send words, voices and expressions, but also drag the progress bar to control the playback of voice messages, send multiple pictures in combination, send envelope messages and other interesting games, making your communication with friends more interesting.

1. Enter Changlian, activate and open according to the screen prompts.

2. on the long link tab, click the plus sign > initiate a chat, and then select a single chat or group chat with friends:

Chat alone: Select a contact, and then click the checkmark to start chatting.

Group Chat: Select multiple contacts, and then click the check mark to start group chat. You can also choose to build a group face-to-face quickly and start group chat.

During the chat, besides sending SMS, you can also:

Click the voice icon to send voice. When playing voice messages, drag the progress bar to adjust the playback progress.

Click the picture icon to send a picture or video. When sending multiple pictures, Chang Lian will automatically merge the pictures and send them, so that the pictures can be presented centrally, thus avoiding the problem of brushing the screen when sending multiple pictures. Click on the favorite picture to view it in full screen.

Click the envelope icon to send an envelope message. The message content of the envelope will not be directly presented in the dialog box, and can only be viewed after clicking. The message content does not support screen capture or screen recording to protect communication privacy.

Click the location icon * * * to enjoy the location information.

Click the emoticon to send all kinds of facial expressions. Swipe left and right to find smooth voice expression, and use voice expression, dynamic expression and voice to make emotional expression more interesting.

Click the file icon and select the pictures, videos, audio and documents to send from the mobile phone.

When chatting in a group, click the @ icon to specify friends to chat with.

Press and pull up the message interface to record and send instant video messages.

In the dialog box, long press a chat content to copy, reply, forward and delete.

Second, how to charge for Changlian?

Changlian only consumes WLAN or data traffic, and does not consume the duration of the operator's call package. It is recommended that you use it under WLAN network.

If the WLAN network is not connected, it is suggested to turn on the traffic saving mode: enter the long link, click the avatar icon in the upper right corner to enter the personal center, and then click Settings to turn on the traffic saving mode switch.