Key Takeaways
- Scenario 1230 is a well-water sample drop: lab window 10:00–10:20, ice pack required. Scheduled SMS the night before. Not occupancy-cert pickups, HOA ballots, or termite tents.
- A send that fires after 10:20 is a voided chain of custody and a delayed well clearance.
- Do not SMS the well ID or lab accession. Ticket + drop window only.
- Listing blasts stay on another device so the lab clock is not starved.
- 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 1230 is a rural closing desk. The well sample must hit the lab 10:00–10:20 on ice. Scheduled SMS the night before is the only ping that must land before that window. Occupancy certificates are the wrong list.
Priced by devices and SMS send volume. You use your own phone and operator SMS credit. Scheduled SMS · Developer Center. GSMA.
Well drop, not CO
One scheduled body, one well ticket. Map the send to the lab job, not a city-hall pickup.
If the ping arrived at 10:40, the ice was melt and the chain of custody was void.
Window vs listing blast
| Lane | Body | Clock | Device |
|---|---|---|---|
| Lab drop | Window + ticket | Wed 20:00 local | Ops modem |
| Open house | Promo | Anytime | Marketing pool |
| Well ID | Do not SMS | — | — |
Caps: 2 / 5 / 15.
Never SMS the well ID
File only. Schedule. REST: PHP, C#. MCP wraps REST.
Lab window only
10:00–10:20, lab nickname, ticket. No well serial, no results.
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.
Clock and Doze
Lab timezone, not UTC. Doze · Setup.
Ticket ids
Log ticket + send id, not well IDs in chat. Rotate keys. Not a CodeCanyon listing pack.
Schedule or call
If the cooler is already on the road, call. Do not queue a late SMS.
Checklist
- Local timezone on the job.
- No well IDs in templates.
- Promo on another device.
- Webhook on fire time.
- Modem charging overnight.
Next steps
Queue a staff drop ping; prove it fires before 10:00 and never leaks a well ID. Downloads · Docs.
Related product pages
Jump to the live product docs for this topic—not another long-form article.
- scheduled SMS campaignsSend later windows
- transactional SMS for orders and alertsEvent-driven messages
- SMS auto-reply and STOP keywordsOpt-out and keywords
- SMS API documentationLive endpoint reference
