Mobility is at the core of our virtual phone system, which means it’s designed for the way you work — no matter where that is. You can stay connected to your team and your customers from your personal smartphone or any VoIP device with UniTel Voice Office™.
Open your phone’s voicemail app, then tap (or in some cases, tap and hold) the message you want to save. You should be presented with a list of options; the save option will usually be listed as

5. Use voicemail on a computer. Download messages to a computer. If you're the Primary Account Holder, you can save your messages from your My-T-Mobile account.
Here’s a simple fact. If you don’t leave a voicemail, you aren’t going to get a call back. Still, a lot of salespeople don’t leave voicemails, assuming their call won’t get returned, or the prospect won’t listen anyway. But what if they’re wrong? What if the prospect does listen and does call back? Or, what if after a few voicemails they decide you might be the service provider they need? We can assure you that if you aren’t leaving a message, then your prospect won’t know who you are, why you called, or what you have to offer them. And we could be wrong, but if you plan to make a sale, you probably need to talk to your customer.