---
title: "What does consent mean for contacting someone? – Invenitor"
description: "Consent means a person has clearly agreed to be contacted for a stated purpose. Here is why finding a phone number does not give you permission to use it."
url: https://invenitor.com/glossary/consent
agents: https://invenitor.com/llms.txt
mcp: https://api.invenitor.com/mcp
---

[Home](https://invenitor.com/)/[Glossary](https://invenitor.com/glossary)/Consent

Glossary

# What does consent mean for contacting someone?

Consent means a person has clearly agreed to be contacted for a stated purpose, and having their email or phone number is not the same thing.

By Invenitor team. Updated 2026-11-01.

## Does having a number mean you can message it?

No. WhatsApp's business policy, for example, says you may only contact people if they gave you their number and you received opt-in permission ([WhatsApp Business policy](https://whatsappbusiness.com/policy/)). Treat a contact detail as a way to ask, not as permission.

## What does this look like in practice?

Write one person at a time, explain why you chose them, and ask whether they want to hear more. If they say no, stop and record it.

## Guides on this

- [Rules for contacting strangers for work in India and abroad](https://invenitor.com/guides/rules-for-contacting-strangers-in-india)
- [How to write a first email to someone you have never met](https://invenitor.com/guides/write-a-first-email-to-a-stranger)

## Related terms

- [Opt-out](https://invenitor.com/glossary/opt-out)
- [Data fiduciary](https://invenitor.com/glossary/data-fiduciary)

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