“Hello, can you hear me? Hello?” This is said a lot of times during many conference calls. When you need to present something during a conference call you should avoid this from happening to you as it doesn’t sound very professional.
Arrange for a test call to check the technology and to make sure that everything works as it supposed to do. Ensure that you arrive very early (dial-in early) before the start of the actual call, so you can still check if it works.
Do not forget to unmute yourself before speaking. Preparing for a conference call presentation is also very important and follows many of the same things you also need to do to prepare for a live presentation.