即时通讯 (IM) - 知乎 即时通信（Instant Messaging，简称 IM ）是一个实时通信系统，允许两人或多人使用网络实时的传递文字消息、文件、语音与视频交流。
Instant messaging pioneer Daily Themed Crossword We found the following answers for: Instant messaging pioneer crossword clue This crossword clue was last seen on March 2 2024 Daily Themed Crossword puzzle The solution we have for Instant messaging pioneer has a total of 3 letters