Personal Branding: Leaving a Contact Number

I recently had several voicemails from vendors looking to provide their services & products. They were very clear on their name, company, and service/product offered. But when it came time to leave their contact number; it was mumbled, unclear, and quick.
It’s not that difficult to put a little extra effort into a piece of information that is more critical than who you are and what you do. If you’re unreachable, all of the bells and whistles on your product and service are irrelevant.
When leaving a recorder message, slow down on the phone number, take a pause between the area code and the other two sets, speak clearly, and repeat.