Sundays and Mondays are my days off. Call her machine, not her, and leave your home phone. Show her you are not living with a wife etc. If a man answers what you will do. Make sure you sound friendly and manly.
Brevity is authority.
I forgot to give you my other numbers. Friendly happy voice is mandatory. Glad to be Alive. Glad to be talking with her via machine. Smile while you talk.