AT＆T消息工具包提供多渠道消息传递 平台，结合移动文本（短信和彩信），电子邮件，聊天， 语音广播和社交媒体集成到一个基于Web的平台中。-AT&T Messaging Toolkit offers a multi-channel messaging platform that combines mobile text (SMS and MMS), email, chat, voice broadcast, and social media into one web-based