Key Takeaways
- Scenario 1443 is dual-SIM routing for empty-container / off-hire pickup SMS — not air ULD, port LFD, rail ramps, bonded HOLD, locker PIN, RTS, or cold-chain.
- “Empty MSKU… depot WEST, window 06:30–08:00” is transactional. “Lease more boxes” is marketing. Split SIMs.
- Keep the same From on empty notices. A new MSISDN looks like a depot scam.
- Priced by devices and SMS send volume. You use your own phone and operator SMS credit. Free is 1 / 300 / 300. Developer is 25,000 SMS per year.
- Depot / TOS OTP stays off the empty radio.
- REST fields live in Developer Center — not a CodeCanyon empty-box plugin. MCP, if you use it, is only a REST wrapper.
Summary
Scenario 1443 is logistics dual-SIM for empty-container off-hire pickups. The depot system owns the window. The Android is a radio, not the equipment ledger. Priced by devices and SMS send volume. You use your own phone and operator SMS credit.
If the empty window leaves SIM A and the “storage fee” reminder leaves SIM B, the haulier will treat the second From as a depot scam.
Empty-container off-hire
Route empty-window and “not accepted” SMS to SIM A. Multi-device · logistics guide. Fields: Developer Center. Industry context: GSMA.
SIM map
| Job | Payload | SIM | Do not |
|---|---|---|---|
| Empty / off-hire window | Container + depot + clock | A — same From | Rotate MSISDN mid-week |
| Lease more boxes | Promo | B — promo | Ride the empty inbox |
| Depot login | OTP | Dedicated OTP phone | Share the empty radio |
Empty is not a new From
Fail over a spare on the same SIM, not a new number. Failover. Doze will sit on the window until the gate is closed. Doze.
Cost
Priced by devices and SMS send volume. You use your own phone and operator SMS credit. Free: 1 device, 300 SMS lifetime, 300 contacts. Developer: 25,000 SMS per year. Paid plans uncap platform volume; devices still meter. Pricing.
Ops
Charge the depot radio before the emptying week. setup. Cap “still open?” loops.
Security
An equipment number is not lease-promo consent. Trust Center · OTP.
Checklist
- Same From on empty and not-accepted.
- Idempotency on container + window.
- Promo on SIM B.
- OTP isolated.
- Airtime for the emptying week.
Next steps
Transactional SMS · SMS API documentation.
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
- transactional SMS for orders and alertsEvent-driven messages
- SMS delivery reports (DLR)Delivery status tracking
- SMS API documentationLive endpoint reference
