How to Enable Full SMS Sending Access for SMS Mobile API (Active and Background Modes)
To guarantee uninterrupted SMS delivery through SMS Mobile API, your Android device must be properly configured to allow the app to operate both in active mode and in the background. This guide explains the necessary settings to grant full access, ensuring that messages can be sent continuously—even when the app is not open. By allowing background operation and disabling battery optimization for the app, you'll ensure that SMS Mobile API remains active and reliable at all times.Step 1: Open SMS Mobile API Settings

On your Android device, **press and hold the SMS Mobile API app icon** for a few seconds until a menu appears above it. Then, **tap the “i” icon** in the top-right corner of the popup. This will take you directly to the system settings page for **SMS Mobile API**, where you can adjust permissions, battery usage, and background behavior.
Now go to your phone’s settings to verify that the configuration shown on screen matches your current setup.
This configuration is personally used and recommended by our technical support team to ensure that SMS messages are sent reliably—even when the SMS Mobile API app is running in the background.

By tapping this menu title, you will be taken to the following configuration page:


By tapping this menu title, you will be taken to the following configuration page:


By tapping this menu title, you will be taken to the following configuration page:


By tapping this menu title, you will be taken to the following configuration page:

Official mobile application
The secure bridge between your phone, dashboard and API.
SMS and call operations pass through the official SMSMobileAPI app installed on your connected phone. The app securely pairs the device with your account, synchronizes authorized events and links the mobile network to the dashboard and REST API.
1Mobile appPairs the phone and its SIM
2Encrypted linkAuthenticates and protects data in transit
3Dashboard & APIControls workflows and activity
- Signed releases distributed through the official Google Play and Apple App Store listings
- Google and Apple platform review, signing and distribution controls
- Secure device pairing, HTTPS transport and authenticated API access
- Only the permissions required for the mobile features you enable



