Signal.org Donate Contact Us

Deutsch Español Italiano 日本語 Polski Português do Brasil Русский 繁體中文

Signal Support
General
General FAQ

Articles in this section

How can I contribute to Signal?
Donor FAQs
Donor Privacy Policy
Does my contact need Signal?
Can I send SMS/MMS with Signal?
What do I do if my phone is lost or stolen?
Can I use Signal when I travel?
Can I use Signal for work?
Where can I hear the latest news?
Signal Permissions & OS Notification Settings

See more

Is Signal available on other phones or operating systems?

Signal is currently focused exclusively on the Android, iOS, and Desktop applications.

Learn more about how you can contribute.

Have more questions? Submit a request

Return to top

Related articles

Installing Signal
How can I contribute to Signal?
What do I do if my phone is lost or stolen?
How do I know if my message was delivered or read?
Unhide the menu bar on Signal Desktop