Slack on Twitter: "@Guinaviere That exclamation mark indicates a message failed to send. If you tap into the west-valley-magna channel, do you see the message? It'll be marked with another exclamation mark
![Mobile Phone with Exclamation Mark Line Icon. Notification on Smartphone Vector Illustration Isolated on White Stock Vector - Illustration of attention, caution: 133620543 Mobile Phone with Exclamation Mark Line Icon. Notification on Smartphone Vector Illustration Isolated on White Stock Vector - Illustration of attention, caution: 133620543](https://thumbs.dreamstime.com/z/mobile-phone-exclamation-mark-line-icon-notification-smartphone-vector-illustration-isolated-white-alarm-smartphone-133620543.jpg)
Mobile Phone with Exclamation Mark Line Icon. Notification on Smartphone Vector Illustration Isolated on White Stock Vector - Illustration of attention, caution: 133620543
![John Woods on Twitter: "@mr_spoon @giffgaff The exclamation mark means that although there's good signal in your area your phone isn't connected to the network. Going into my phone's settings (Samsung) and John Woods on Twitter: "@mr_spoon @giffgaff The exclamation mark means that although there's good signal in your area your phone isn't connected to the network. Going into my phone's settings (Samsung) and](https://pbs.twimg.com/media/Fgus14tWIAAv3P-.jpg)
John Woods on Twitter: "@mr_spoon @giffgaff The exclamation mark means that although there's good signal in your area your phone isn't connected to the network. Going into my phone's settings (Samsung) and
![IZZY on Twitter: "Android users, what does the exclamation point mean next to the mobile signal strength meter? http://t.co/JcaiXr3135" / Twitter IZZY on Twitter: "Android users, what does the exclamation point mean next to the mobile signal strength meter? http://t.co/JcaiXr3135" / Twitter](https://pbs.twimg.com/media/CKcQwiuUEAA5KE2.png)