Calling & messaging
- 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?