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Recent Articles

Customer service, follow-ups, quotes: why legitimate calls sometimes show as spam
Case studies

Customer service, follow-ups, quotes: why legitimate calls sometimes show as spam

A quote follow-up or customer service callback can look suspicious when context is missing or the number already carries a poor reputation. Here is how to reduce that risk in 2026.

Jun 17, 20266 min
Low-cost carrier brands: do Sosh, RED, B&You, and Free Series protect users equally against spam?
Operators

Low-cost carrier brands: do Sosh, RED, B&You, and Free Series protect users equally against spam?

Sosh, RED, B&You, and Free Series do not all present the same anti-spam promise. Here is what official pages really allow us to say in 2026.

Jun 15, 20267 min
Bouygues Telecom anti-spam protection: features and limits
Operators

Bouygues Telecom anti-spam protection: features and limits

Bouygues Telecom mainly provides guidance, on-device blocking, and reporting flows rather than a universal carrier-side filtering promise. Here is what really helps, what still depends on the user, and where the limits remain.

Jun 7, 20265 min
Voice cloning: 8 checks to verify a call is really human
Protection

Voice cloning: 8 checks to verify a call is really human

With voice cloning, a familiar voice is no longer enough. Here are 8 practical checks to verify a call, break urgency, and avoid fraud.

Jun 5, 20267 min
J'alerte l'Arcep, 33700, Bloctel: which reporting channel fits which kind of spam?
Protection

J'alerte l'Arcep, 33700, Bloctel: which reporting channel fits which kind of spam?

Bloctel, 33700, and J'alerte l'Arcep do not serve the same purpose. Here is which channel to use for telemarketing, smishing, or a broader operator issue.

Jun 1, 20266 min
Verified RCS Business Messaging: can it reduce smishing without hurting deliverability?
Tools

Verified RCS Business Messaging: can it reduce smishing without hurting deliverability?

Verified RCS Business Messaging adds visible sender identity and brand controls. It can reduce part of commercial smishing, without removing the risk or guaranteeing deliverability on its own.

May 31, 20266 min

Popular Articles

Operators

Free Mobile and spam: why some Free subscribers feel more exposed

Free Mobile does enable voice anti-spam by default, yet that does not always remove the feeling of receiving more suspicious calls. Here is what belongs to facts, perception, and practical steps in 2026.

Protection

Premium-rate 08 numbers: how to identify them before calling

Not every number starting with 08 is premium-rate. Here is how to tell a free 0800 number from a paid 089 number, spot scam signals, and verify a number before calling back.

Tools

CRM and anti-spam: how to integrate phone reputation checks into Salesforce, HubSpot, and Pipedrive

Salesforce, HubSpot, and Pipedrive can all support a phone reputation-check layer. Here is how to structure fields, workflows, and API calls to flag risky numbers earlier.

Operators

French 06/07 numbers spoofed from abroad: what the 2026 ARCEP rule changes

Since 1 January 2026, an incoming international call displaying a French 06 or 07 number without sufficient authentication must have its caller ID masked. Here is what that changes for subscribers, operators, and sales teams.

Trends

Generative AI and voice cloning: the new frontier of phone spam

AI voice cloning makes phone spam more credible. Here are the risk scenarios, warning signs, and practical ways to protect teams in 2026.

Techniques

Wi-Fi Calling, VoLTE, eSIM: do these services change spam detection?

Wi-Fi Calling, VoLTE, and eSIM mainly improve connectivity and line activation. Spam detection depends much more on number reputation, authentication, and operator filtering.

Protect your numbers

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