Alternativer til Wassapp til S60 med open source-licens

• S60
  Alle platforme Windows Mac Linux Android iPhone Windows Phone Blackberry Blackberry 10 Apple Watch Android Wear iPad Android Tablet Kindle Fire Windows S Web Self-Hosted Software as a Service (SaaS) Firefox Opera BSD Windows Mobile Haiku PortableApps.com FreeBSD S60 Chrome Telegram WhatsApp Messenger
• Open Source-licens
  Enhver licens Gratis licens Open Source-licens Kommerciel licens