GSM Trinket 4.3.4_(Google_Play)

As of January 1, 2019, the publishing of applications that utilize permissions to send and receive SMS messages has been prohibited. This regulation introduces certain limitations on the application's functionality.

The application is designed for managing GSM devices through SMS and DTMF commands, resembling a compact remote control with buttons.

With the release of version 4.0, the application enforces a fixed pin-code length of 4 digits. Users who upgrade from version 3.x to 4.x and had an existing pin-code exceeding this limit will need to enter only the first 4 digits of their former pin-code. If the previous pin-code was shorter than 4 digits, users are required to append zeros until it reaches the required length.

Key features of the application include:

• Ability to add multiple devices for control and easily switch between them by sliding the screen
• Add, edit, or remove any SMS and DTMF commands as needed
• Schedule SMS commands for specific days of the week
• Protect access to the application using a pin-code or fingerprint authentication
• Set up notification repetition for unread incoming messages
• View the object's location on a map if the GSM device supports location sharing
• Select different SIM cards for sending SMS commands to each GSM device