CallFlow

📞 CallFlow — Auto Call Forwarding Scheduler

Take full control of your call forwarding with automation.

CallFlow lets you schedule call forwarding ON and OFF automatically, using your carrier’s native USSD/MMI codes — just like dialing them manually, but smarter.

🚀 What You Can Do

✔️ Schedule call forwarding
Set start/end time, days of the week, and destination number.

✔️ Automatic activation & deactivation
Call forwarding turns ON and OFF exactly when you want.

✔️ Dual SIM support
Choose which SIM to use (or follow system default).

✔️ Smart execution modes

Fully automatic (API-based when supported)
Fallback to dialer confirmation (for compatibility)

✔️ Live status tracking

App dashboard
Optional notification
Home screen widget

✔️ Device compatibility check
Test USSD support and get device-specific recommendations.

🔒 Privacy First — No Data Collection

CallFlow is designed with zero data tracking:

❌ No accounts
❌ No analytics
❌ No cloud backend
❌ No personal data collection

All your settings remain 100% on your device.

📂 Local Data Only

Stored locally:

Scheduling settings (time, days, number)
SIM and operator preferences
Compatibility test results

Nothing is sent outside your device.

🛠️ Optional Debug Logs

Enable advanced logs only if needed:

Stored locally on your device
Can mask phone numbers for privacy
Shared only if you choose to export them
⚙️ Permissions Explained

CallFlow only uses permissions required for core functionality:

📞 CALL_PHONE → send USSD/MMI codes
📱 READ_PHONE_STATE → SIM selection
🔔 POST_NOTIFICATIONS → status updates
⏰ Exact alarms → precise scheduling
🔋 Battery optimization (optional) → improve reliability

No unnecessary access. No hidden behavior.

⚠️ Important Notes
CallFlow does not intercept or manage calls
It simply triggers the same commands you would dial manually
Behavior depends on your carrier and device compatibility
🔧 Troubleshooting (Dual SIM)

If forwarding is not applied:

Ensure the correct SIM is selected
Check your device default voice SIM
Run the compatibility test inside the app
💡 Perfect For
Work hours call routing
After-hours forwarding
Business phone automation
Travel and SIM switching
Anyone tired of dialing USSD codes manually
👨‍💻 Developed by Adaptech

Built for reliability, privacy, and simplicity.

🌐 https://www.adaptech.it