WhatsApp

The messaging channel the platform uses for parties with phone numbers outside the US and Canada. Messages that start a conversation use approved message templates. A number found not to be on WhatsApp is skipped for a while and the platform falls back to another channel.

Nov 8, 2026
NOWAITN

The messaging channel the platform uses for parties with phone numbers outside the US and Canada. Messages that start a conversation use approved message templates. A number found not to be on WhatsApp is skipped for a while and the platform falls back to another channel.

See also: SMS, Message template, Opt-out