Key Takeaways
- Scenario 1790 is an audiology hearing-aid mould / fitting-window DLR. Undelivered means hold the custom mould — not an allergy vial, OCT lane, or INR chair.
- A mould that leaves the drawer after “we sent” is a lost impression and a cancelled fitting.
- Do not SMS the serial or the audiogram. Time, desk, and how to cancel.
- Portal OTP stays on another device.
- 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.
Android SMS gateway scenario 1790 is an audiology desk. Patients get “today 13:30, mould desk.” Afternoon DLR decides whether that impression leaves the drawer. Allergy vials and OCT lanes are the wrong list.
Priced by devices and SMS send volume. You use your own phone and operator SMS credit. DLR · Developer Center. GSMA.
Mould desk, not a vial
Hold T-4h pickup SMS. Map DLR to the mould id. 13:10 is an undelivered list, not a utilization pie.
If 8 were “sent” and 1 never delivered, you handed a custom mould to an empty waiting room.
Pickup SMS vs portal OTP
| Lane | Body | DLR use | Device |
|---|---|---|---|
| Window / cancel | Time, desk | 13:10 hold | Clinic modem |
| Portal OTP | Digits | Auth | Dedicated |
| Serial / audiogram | Do not SMS | — | — |
Caps: 2 / 5 / 15.
Undelivered holds the mould
One retry, then call. Deliverability. REST: PHP, C#. MCP wraps REST.
No serials
Logistics only. Confirm identity on inbound LATE.
Devices and airtime
Priced by devices and SMS send volume. You use your own phone and operator SMS credit. Free: 300 lifetime. Developer: 25,000 SMS per year. Pricing.
13:10 desk
Mould ids
Log mould + DLR, not the serial in chat. Rotate keys. Not a CodeCanyon audiology pack.
Call or hold
If you will not act on undelivered, do not promise SMS mould windows.
Checklist
- 13:10 undelivered owner.
- No serial in templates.
- OTP on another device.
- Webhook signatures.
- Afternoon modem charging.
Next steps
Seed a bad number on a staff mould; prove it stays in the drawer at 13:10. Downloads · Docs.
Related product pages
Jump to the live product docs for this topic—not another long-form article.
- SMS delivery reports (DLR)Delivery status tracking
- transactional SMS for orders and alertsEvent-driven messages
- SMS webhook integrationInbound and status events
- SMS API documentationLive endpoint reference
