To get your voicemail, you'll need to dial a specific code on your Samsung phone - it's usually *86 or *96, but you can check your phone's manual or contact your carrier to confirm. Once you've dialed the code, follow the prompts to set up your voicemail and create a password. It's super easy and only takes a minute!
You'll also need to make sure your voicemail is set up with your carrier, which is usually done automatically when you activate your phone. But if you're having trouble, you can always contact your carrier's customer support for help. They'll be able to walk you through the process and get you up and running in no time!