Digital Privacy
Digital privacy articles for communications teams: data protection and retention, consumer consent and TCPA rights, secure messaging channels, encryption, and the privacy regulations that shape how businesses collect and use phone numbers. Practical guidance on respecting customers while still running effective SMS, voice and RCS programs.
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Why Your Business Calls Are Being Marked "Scam Likely" and How to Fix It
September 4, 2026
Mortgage SMS Compliance: How Jungo + Signalmash Keep Lenders Legal
March 30, 2026
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2FA and OTP as a Service: Strengthening Security Without Slowing Users Down
November 12, 2025
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What "Know Your Customer" (KYC) Means and Why It Matters in Telecom
November 12, 2025
FCC Updates TCPA Opt-Out Requirements
April 11, 2025
FTC Strengthens COPPA Regulations
January 16, 2025
Delaware Personal Data Privacy Act (DPDPA) Enacted
January 1, 2025
Snapchat Faces TCPA Class Action Lawsuit
November 11, 2024
CTIA Messaging Principles and Best Practices Handbook
December 28, 2023
What is a time-based one-time password (TOTP)?
December 6, 2022
About this topic archive
Signalmash publishes on US business messaging and voice: 10DLC and toll-free registration, short codes, RCS, SIP trunking, Branded Caller ID and the carrier rules that sit behind all of them. Topic pages like this one group every article that touches a single subject so you can read the whole thread in order rather than piecing it together from the main blog index.
Articles here are written by the team that runs the platform, and are revised when carrier requirements or pricing change. Where a piece covers a live compliance process, it links to the underlying documentation so you can check the current rule yourself.
Start with the fundamentals
If you are new to the subject, these guides cover the ground most questions come back to: 10DLC registration, brand to campaign approval, choosing between short code, 10DLC and toll-free, and what A2P messaging compliance actually involves.
Talk to someone instead
Every Signalmash account includes a named human, not a ticket queue. If you would rather have the answer for your own use case, tell us what you are building or see current rates on the pricing page.