/**
 *  Copyright (C) 2021  Double Bastion LLC
 *
 *  This file is part of Roundpin, which is licensed under the
 *  GNU Affero General Public License Version 3.0. The license terms
 *  are detailed in the "LICENSE.txt" file located in the root directory.
 *
 *  The file 'digitalphone.ogg' is a modified version of the original file 
 *  "178377__perkin__digital-phone-ring.ogg", created by Perkin
 *  and published under the name 'Digital Phone Ring' at 
 *  https://freesound.org/people/Perkin/sounds/178377/ . 
 *  The sound file is licensed under the CC0 1.0 Universal (CC0 1.0) 
 *  license, and is included in Roundpin in modified form (cropped and 
 *  renamed).
 *
 *  The text of the CC0 1.0 Universal license, including the 
 *  disclaimer and limitation of liability, is provided 
 *  here: https://creativecommons.org/publicdomain/zero/1.0/legalcode
 */