: For extra sensitive conversations, use Hidden Chats . These are tucked away in a separate section of the app and can only be accessed with a custom PIN.
: Coordinate with friends and family via group chats (up to 250 members) or start group video/voice calls with up to 60 people simultaneously. Viber Messenger: Chats & Calls
Viber combines traditional messaging with advanced calling options: : For extra sensitive conversations, use Hidden Chats