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I seem to remember BlackBerry Messenger doing this 15 years ago, I don’t think Facebook or Signal were close to being first
by ubercow13 6y ago
I seem to remember BlackBerry Messenger doing this 15 years ago, I don’t think Facebook or Signal were close to being first
- gravitas 6y agonod From a corporate reliability (and possibly auditing) perspective, this seems like a bread & butter feature for Blackberry back in it's heyday.