Sending free and unlimited SMS with IoT Platform (Truphone)
When you are using Teltonika Telematics IoT SIM cards with GPS trackers, it is possible to send SMS commands (for example, to control the vehicle functions, set the device configuration, perform testing, initiate OTA updates, or get instant GPS tracker location) to GPS tracking devices from Truphone IoT Platform (https://account.truphone.com/login).
The IoT platform allows users to send SMS messages to the devices and accepts incoming SMS, showing the content of each message.
Send SMS
Sending an SMS is a simple procedure with a few simple steps:
1. Open IoT Platform at https://account.truphone.com/login and log in.
2. Navigate to Send SMS (via Menu > SIM Cards > Send SMS), by clicking the SIM Cards section in the left menu and then clicking on the Send SMS option.