Channels are a delivery detail, not the product — but the detail matters, because the wrong one means an alert nobody sees. Here is exactly what arrives, how it is acknowledged, and what you have to supply.
ACK or DISMISS. The reply is matched to the sender's number, so the acknowledgement carries a named identity rather than an anonymous button press.We install it, configure your rules with you, and you see exactly what your team sees. No cost during the pilot. If it isn't useful, we uninstall it cleanly.