Forum Discussion
Very slow SMS delivery
I have a SwitchBox (https://switchboxcontrol.com/) This is a box that uses a T-Mobile SIM to control power to remote devices. It is used typically in an aircraft hangar to turn on an engine pr...
If the delay is happening with the SIM in a T-Mobile phone, the issue is more likely to be network related and our folks over the phone will be able to collect specific examples from you to escalate to our engineers for further investigation.
Update: It took 45 minutes for the message to be delivered.
