Support & FAQ

1. Go to registration
2. Enter your email and password
3. Confirm your email
4. Choose a subscription plan (PayPal, Monri, Skrill or Paddle)
5. You can now send SMS messages

1. Download the SMS38 Gateway APK from our website
2. Open the APK and allow installation from unknown sources
3. Install the app
4. Grant all requested permissions
5. Register the device from the web dashboard
6. Scan the QR code — it's active!

The app uses CALL_PHONE exclusively to dial USSD codes (e.g. *123#) to query the remaining prepaid balance on the SIM card. This information is shown on the SMS38 dashboard so operators can monitor their gateway devices.

The app does not make regular phone calls, record calls, or access call logs.

• SEND_SMS: To send SMS messages through your SIM card
• READ_SMS: To read delivery confirmations from your carrier (not personal messages)
• READ_PHONE_STATE: For device authentication (IMEI, phone number, signal)

Read full permission details →

• ❌ Delivered SMS cannot be refunded.
• ✅ Unused subscription time can be refunded within 14 days
• ✅ SMS38 service errors are reviewed individually

Contact: info@sms38.info

Send an email with subject "Account Deletion Request" to info@sms38.info.

All data will be permanently deleted within 7 days.

1. Idite na registraciju
2. Unesite email i lozinku
3. Potvrdite email
4. Odaberite plan pretplate (PayPal, Monri, Skrill ili Paddle)
5. Sada možete slati SMS poruke

1. Preuzmite SMS38 Gateway APK sa naše stranice
2. Otvorite APK i dozvolite instalaciju iz nepoznatih izvora
3. Instalirajte aplikaciju
4. Odobrite sve tražene permisije
5. Registrujte uređaj sa web dashboarda
6. Skenirajte QR kod — aktivna je!

Aplikacija koristi CALL_PHONE isključivo za biranje USSD kodova (npr. *123#) kako bi dohvatila podatak o preostalom stanju na prepaid SIM kartici. Ova informacija se prikazuje u SMS38 dashboardu radi monitoringa gateway uređaja.

Aplikacija ne upućuje regularne telefonske pozive, ne snima pozive i ne pristupa zapisima poziva.

• SEND_SMS: Za slanje SMS poruka kroz vašu SIM karticu
• READ_SMS: Za čitanje potvrdi dostave od operatera (ne privatne poruke)
• READ_PHONE_STATE: Za autentifikaciju uređaja (IMEI, telefonski broj, signal)

Čitaj detaljnije o permisijama →

Uređaj će biti automatski deaktiviran. To je sigurnosna mjera.

Za novu registraciju:

1. Idite na Dashboard → Moji Uređaji
2. Kliknite "Re-register"
3. Skenirajte QR kod
4. Gotovo!

• ❌ Isporučeni SMS se ne vraćaju.
• ✅ Refund nekorištenog vremena pretplate je moguć u roku od 14 dana
• ✅ Povrat zbog greške SMS38 se razmatra individualno

Kontaktirajte: info@sms38.info

Pošaljite email sa naslovom "Zahtjev za brisanje računa" na info@sms38.info.

Svi podaci će biti trajno obrisani u roku od 7 dana.