OpenChat will open chat in WhatsApp, Telegram or Signal for any user instantly. You can make phone calls, chat or send messages instantly without need to have the number saved in your contact list first. Features: - Open chat with any phone number - Working with WhatsApp, Telegram and Signal - You can chat to yourself if you want to make some notes - Free , Light weight and Small size - Not collecting any personal information How to use: 1 - Select prefix by country 2 - Enter phone number 3 -