There are a few ways to call an extension on Android. The first way is to use the dialer. To call an extension, you need to type the extension’s number into the dialer and press the call button. The second way is to use a web browser. To call an extension, you need to type its address into a web browser and click on the link that will take you to the extension’s page. The third way is to use a phone app. To call an extension, you need to open the phone app and type its address into the app’s search bar.
