It’s simple to add anyone to a group using their phone number or their email address. If they’re new to GroupMe, there’s no need to download an app right away. They can start messaging over SMS immediately.
Many organizations such as schools and churches have used GroupMe for communication.
For myself, I use the SMS delivery so the messages show up in my phone’s text messaging app. I change the text tone to differentiate GroupMe messages from other text messages.
Under the covers, GroupMe is pretty clever. Each GroupMe group is assigned a phone #. This is how the SMS and conference call features work.
Originally published at https://blog.benmoore.info.