+Exception: Failure, IOError
+
+getConfiguration() -> [readReceipts<b>, unidentifiedDeliveryIndicators<b>, typingIndicators<b>, linkPreviews<b>] -> <>::
+* readReceipts : Should Signal send read receipts (true/false).
+* unidentifiedDeliveryIndicators : Should Signal show unidentified delivery indicators (true/false).
+* typingIndicators : Should Signal send/show typing indicators (true/false).
+* linkPreviews : Should Signal generate link previews (true/false).
+
+Gets an array of four booleans as indicated. Only works from primary device.
+
+Exceptions: IOError, UserError
+
+setConfiguration(readReceipts<b>, unidentifiedDeliveryIndicators<b>, typingIndicators<b>, linkPreviews<b>) -> <>::
+* readReceipts : Should Signal send read receipts (true/false).
+* unidentifiedDeliveryIndicators : Should Signal show unidentified delivery indicators (true/false).
+* typingIndicators : Should Signal send/show typing indicators (true/false).
+* linkPreviews : Should Signal generate link previews (true/false).
+
+Update Signal configurations and sync them to linked devices. Only works from primary device.
+
+Exceptions: IOError, UserError