Disabling Vibration (Android) not working · Issue #1741 · katzer/cordova -plugin-local-notifications · GitHub
No sound and no vibration on notification · Issue #73 · phonegap/phonegap-plugin-push · GitHub
Push Notifications for Ionic 5 App
Notification | JavaScript Mobile Application Development
Building Cordova apps for Firefox OS - Mozilla Hacks - the Web developer blog
Cordova Plugin Vibration - javatpoint
cordova.plugins.notification.local.schedule works first time, crashes every other time · Issue #1764 · katzer/cordova-plugin-local-notifications · GitHub
Cannot mute sound or vibration on Android 8.x · Issue #1661 · katzer/cordova -plugin-local-notifications · GitHub