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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

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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.

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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