Own SIM SMS Gateway
SMS Gateway with Own SIM Card for businesses that want sender control
Build an SMS gateway using your own SIM card, mobile plan and phone number while keeping API control and dashboard visibility.
SMSMobileAPI connects your own mobile device to a professional dashboard and REST API. The mobile app creates the secure bridge between the phone, the dashboard and your software, so teams can send SMS, receive SMS, review call events and keep operational history centralized.
- Use your own mobile number and SIM where the workflow requires it
- Connect one or several phones to the same account
- Keep SMS, call events, logs and device status visible in the dashboard
- Represent received SMS, sent SMS, incoming calls, outgoing calls and missed calls on a detailed period-based mobile activity timeline
- Integrate through documented REST endpoints, SDKs, plugins or no-code tools
- Keep pricing questions directed to the pricing page instead of hard-coding amounts
Why this SMS Gateway with Own SIM Card approach is different
SIM CONTROL
Keep your existing mobile plan
Your connected phone uses its own SIM and operator conditions for SMS delivery.
SENDER IDENTITY
Customers see your number
The message comes from the mobile number attached to the connected device.
COST CONTROL
Avoid platform per-SMS fees
SMSMobileAPI provides the software layer; your operator plan handles the SMS allowance and network use.
SCALING
Add more SIMs when needed
Connect additional phones and SIM cards as your teams or regions grow.
Example API request
The exact endpoint depends on the feature you use. A basic sending workflow authenticates the request with your API key, then SMSMobileAPI routes the action to the connected mobile app.
curl 'https://api.smsmobileapi.com/sendsms/?recipients=12345678910&message=Sent%20from%20my%20own%20SIM&apikey=YOUR_API_KEY'{"result":{"error":0,"sent":"1","note":"sent by mobile"}}Häufig gestellte Fragen
Does SMSMobileAPI provide the SIM card?
No. You use your own compatible mobile, SIM card and mobile subscription.
Can I choose which SIM sends?
On compatible configurations, device and SIM-port selection can be managed from dashboard and API workflows.
Is this useful for local numbers?
Yes. It is designed for teams that want to keep messages tied to a real mobile number they control.
Nächster Schritt
Build the workflow with your own connected mobile infrastructure.
Start with the relevant documentation, then test with one connected mobile before scaling to a full fleet.
Offizielle mobile Anwendung
Die sichere Brücke zwischen Ihrem Telefon, Dashboard und API.
SMS- und Anrufvorgänge werden über die offizielle SMSMobileAPI-App abgewickelt, die auf Ihrem angeschlossenen Telefon installiert ist. Die App koppelt das Gerät sicher mit Ihrem Konto, synchronisiert autorisierte Ereignisse und verbindet das Mobilfunknetz mit dem Dashboard und REST API.
- Signierte Releases, die über die offiziellen Google Play- und Apple App Store-Listen verteilt werden
- Google und Apple Plattform Überprüfung, Signierung und Verteilungskontrollen
- Sichere Gerätepaarung, HTTPS-Transport und authentifizierter API-Zugang
- Nur die Berechtigungen, die für die von Ihnen aktivierten mobilen Funktionen erforderlich sind
