Key Takeaways
- laravel sms gateway dual sim: dual-SIM is handset slot selection on a paired Android — Laravel only POSTs HTTPS JSON.
- No Laravel dual-SIM SDK product from us; /codebase-php shows sample shapes.
- Confirm live routing fields in Developer Center — blogs drift.
- Priced by devices and SMS send volume. You use your own phone and operator SMS credit. Each SIM still needs operator credit.
- Isolate OTP to a dedicated slot or device when possible.
- Free is 300 SMS lifetime; paid from $19/month.
Laravel REST — not a dual-SIM SDK
Search intent for laravel sms gateway dual sim is how PHP apps route sends when a paired Android exposes two SIMs. Service pricing is based on device count and total SMS sent through the gateway. Laravel does not become a modem. It POSTs documented HTTPS JSON. Hub: Laravel SMS gateway. Samples: PHP code samples. Docs: laravel.com/docs.
Dual-SIM is a property of the phone tray, not a Composer package. If the handset does not expose slots, no Laravel job will invent them.
Dual-SIM means phone slots
The Android app may allow choosing which SIM transmits when the OEM exposes it. Confirm the live field name and values in Developer Center before wiring Eloquent observers. Sibling ops: API dual-SIM in-depth.
Slot routing patterns
| Pattern | Use | Watch |
|---|---|---|
| Primary slot default | Omit slot when one SIM is enough | OEM may remap after reboot |
| OTP on slot A | Dedicated auth SIM | Never share with promo blasts |
| Alerts on slot B | Transactional / ops notices | Fund both prepaid balances |
| Two devices instead | When slot APIs are flaky | Plan device caps still meter |
Queued jobs and idempotency
Dispatch sends from queues so radio latency does not block HTTP. Use stable client_ref (order id / challenge id). Pattern sibling: Laravel order alerts.
Limits and failure modes
Wrong slot after reboot, empty prepaid on one SIM, and OEM SMS rate ceilings. Priced by devices and SMS send volume. You use your own phone and operator SMS credit. Two SIMs on one device still count as one device toward plan device caps unless you add more handsets.
Laravel dual-SIM checklist
- REST client only — no dual-SIM SDK SKU.
- Confirm slot fields in Developer Center.
- Fund both SIMs; isolate OTP.
- Queued jobs + idempotent refs.
- Canary each slot on a staff number.
Next steps
Canary slot A and slot B, then wire production templates. Setup. Pricing. Downloads.
Related product pages
Jump to the live product docs for this topic—not another long-form article.
- multi-device and dual SIM routingCapacity and failover
- SMS API documentationLive endpoint reference
- PHP REST send samplesPHP code examples
- device and SMS volume pricingPlans and allowances
