<li role="menuitem"><a href="#" onclick="return lhinst.disableChatSoundUser($(this))" title="<?php echo erTranslationClassLhTranslation::getInstance()->getTranslation('chat/user_settings','Enable/Disable sound about new messages from the operator');?>"><i class="material-icons mat-100 mr-0"><?php $soundMessageEnabled == 0 ? print 'volume_off' : print 'volume_up'?></i></a></li>