+unregister
+~~~~~~~~
+Disable push support for this device, i.e. this device won't receive any more messages.
+If this is the master device, other users can't send messages to this number anymore.
+Use "updateAccount" to undo this.
+To remove a linked device, use "removeDevice" from the master device.
+
+updateAccount
+~~~~~~~~
+Update the account attributes on the signal server.
+Can fix problems with receiving messages.
+