We've been using a group messaging App called Telegram for the last couple conventions and it's been working great. You can get group texts without giving out your phone number.
First install the app "Telegram" and set up an account. Once you have done that click on this link while on your phone https://t.me/controlbooth. That's it. Now you can post a quick message that will then be texted to everyone who joins the group. See something cool or looking for someone to meet up with for lunch... send a quick text and other CB members will get it.
Looking forward to chatting with you.
First install the app "Telegram" and set up an account. Once you have done that click on this link while on your phone https://t.me/controlbooth. That's it. Now you can post a quick message that will then be texted to everyone who joins the group. See something cool or looking for someone to meet up with for lunch... send a quick text and other CB members will get it.
Looking forward to chatting with you.