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  1. CryptTalk
  2. How to use CryptTalk?
  3. Calling & messaging

Calling & messaging

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  • How do I start a conference call?
  • How does CryptTalk interact with GSM calls?
  • How do messages work?
  • How can I clear my call history?
  • How do I edit my contact's details?
  • How do I delete a contact?
  • How do I add a contact?
  • Is there a length limit on messages?
  • How can I send a message?
  • What should I do if the call is silent?
  • How can I accept a call?
  • How do I make a call?
  • How can I use my CryptTalk account on multiple devices?
  • Does the encryption affect the voice quality of the call?
  • What should I do if change my phone / phone number?