4 点作者 xmpirate超过 10 年前

1 comment

otoburb超过 10 年前

This is similar to Blackberry's BBM service. Note that this doesn't apply to text (aka SMS) messages, but only to WhatsApp messages sent via a data connection.<p>EDIT: Yes, pretty much any IP-based messaging service has this capability.

评论 #8568934 未加载

WhatsApp now shows when texts you sent have been read

1 comment

WhatsApp now shows when texts you sent have been read

1 comment