How to use SIGNAL

最も安全なメッセージングアプリSignalの基本

Is a secure, free, and open source messaging application that uses end-to-end encryption to securely send and receive all kinds of communications with other Signal users.

Features:

Free

End-to-end encryption secured with open-source technology

Operated by a nonprofit

Multiplatform support

Group chat

Voice and video chat

Open source software

Disappearing messages (aka self-destructing messages)

Published transparency reports

Logs minimum amount of data

Does not log IP Addresses

Can replace your phone’s SMS messaging app

Focus is totally on individual users

All Signal products are free of charge

A settings panel lets you control the app's appearance, how it stores data, and other essential features. Notable is the Privacy section, which, on Android, lets you replace the standard keyboard with one that doesn't store information about your usage. Plus enjoy videos and relax music.

This guide include how to Add Stickers To Signal, delete messages, add contacts, how to change number, link devices, delete agroup, block a number and more.