Enable RCS Support for Wechaty

[huan]

IM to be puppeted:

Rich Communication Services (RCS) is a communication protocol between mobile-telephone carriers and between phone and carrier, aiming at replacing SMS messages with a text-message system that is richer, provides phonebook polling (for service discovery), and can transmit in-call multimedia. It is part of the broader IP Multimedia Subsystem.
It is also marketed as Advanced Messaging, Chat, joyn, SMSoIP, Message+, and SMS+.
— Wikipedia

Reference material (API docs, etc):

• First

  • 中讯邮电设计院 - 硬核桃5G消息开发者社区
  • Google Jibe - What's possible with RCS?
  • BotSociety - RCS Messaging design
  • RCS Business Messaging - client library

• Second

  • 联通在线 - Chatbot 创新开发大赛来啦

• Third

  • 5G 白皮书 Chinese operators make major RCS commitment: Whitepaper, April 9, 2020

• Fourth

  • 5G 消息开发者发布会中讯院总经理致辞
  • 5G 消息 Chatbot 介绍视频
  • 中讯院：介绍硬核桃社区
  • 梦网：5G消息时代CSP转型之路

硬核桃社区发布会