Key Takeaways
- This is an operational compliance checklist for a core Android SMS gateway — not legal advice and not a certification.
- Consent, STOP, quiet hours, and OTP isolation are the gates. Counsel owns local telecom and privacy law.
- Do not log full OTP bodies in tickets. Keep keys in env.
- You bring the phone and operator credit. Branding or “unlimited platform volume” does not waive carrier or consent rules.
- Canary STOP and a staff unsubscribe before customer promo.
A android sms gateway compliance checklist is what you fail before legal gets the screenshot. Product: how it works. STOP: auto-reply and STOP. Lists: contacts. Live API: Developer Center.
You bring Androids and operator credit. Devices and send volume. Counsel owns the statute. CTIA messaging is a commercial reference.
A stamp on a wiki is not a STOP that actually subtracts.
Ops checklist, not a law firm
Tickets about “are we GDPR” belong to counsel. This page is: can we prove how the number got on the list, and does STOP work on the promo SIM?
If STOP only lives in a slide deck, you do not have compliance. You have a campaign with no off switch.
Checklist table
| Gate | Why | Verify |
|---|---|---|
| Capture proof | Consent | Record per MSISDN, not a vibe |
| STOP / HELP | Promo lanes | Keyword drops CSV + API |
| Quiet hours | Local rules | Zone on scheduled jobs |
| OTP isolated | Auth + filters | Separate devices |
| No OTP in Slack | Secrets | IDs only in tickets |
| Keys in env | Access | Rotate after contractors |
| Retention | Privacy | Written period, not infinite logs |
Transactional vs promo
Login codes are not a newsletter. OTP, bulk. Templates: OTP templates.
What you log
Message ids, not bodies. Retention, API keys. Webhooks: signatures.
The MSISDN is yours
Recipients reply to your SIM. Two-way ownership: two-way inbox. SIM KYC is local. Setup.
Next steps
Run STOP on a staff number, then a ten-row consented canary. Install the app. Spend 300 lifetime SMS proving the gates — then call counsel for the statute.
Related product pages
Jump to the live product docs for this topic—not another long-form article.
- SMS API documentationLive endpoint reference
- device and SMS volume pricingPlans and allowances
- Security and Trust CenterCompliance and posture
- Android SMS gateway product guideDefinition, product, and how to buy





