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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.
by otoburb 12y ago
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.
EDIT: Yes, pretty much any IP-based messaging service has this capability.
- tnguye72 12y agoApple's been doing this as well. It's not anything new.