*-v*, *--voice*::
The verification should be done over voice, not SMS.
+*--captcha*::
+The captcha token, required if registration failed with a captcha required error.
+To get the token, go to https://signalcaptchas.org/registration/generate.html
+Check the developer tools for a redirect starting with signalcaptcha://
+Everything after signalcaptcha:// is the captcha token.
+
=== verify
Verify the number using the code received via SMS or voice.
Only works, if this is the master device.
*--uri* URI::
-Specify the uri contained in the QR code shown by the new device.
+Specify the uri contained in the QR code shown by the new device. You will need the full uri enclosed in quotation marks, such as "tsdevice:/?uuid=....."
=== listDevices
=== updateProfile
-Update the name and/or avatar image visible by message recipients for the current users.
+Update the name and avatar image visible by message recipients for the current users.
The profile is stored encrypted on the Signal servers.
The decryption key is sent with every outgoing messages (excluding group messages).
*-n*, *--name*::
Specify the new name for this contact.
+*-e*, *--expiration*::
+Set expiration time of messages (seconds).
+To disable expiration set expiration time to 0.
+
=== block
Block the given contacts or groups (no messages will be received).
=== daemon
signal-cli can run in daemon mode and provides an experimental dbus interface.
-For dbus support you need jni/unix-java.so installed on your system (Debian:
-libunixsocket-java ArchLinux: libmatthew-unix-java (AUR)).
*--system*::
Use DBus system bus instead of user bus.