I have a service they do that. There's also a "broadcast message" you can input all the numberS of your clients, then record a message "hi this is ronald with rons lawn john service- due to excessive rain over the weekend, all lawn maintenance will be delayed by one day, thank you for understanding"
I can give you the company's number if you'd like. It's cheap and a great way to promote your professionalism and a great tax write off
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