Hello, this is National Grid calling with an important message regarding your gas meter. Massachusetts state law requires your gas meter to be replaced every seven years at no charge to you. Please call us at ██████████████ from ██████████ Monday through Friday and say meter change to schedule an appointment with one of our customer service representatives. It should take our technician about ██ minutes to complete and will require somebody ████████ older to be home. If you prefer, you can easily schedule your appointment online by visiting NGrid Services MA replacements. That's NGrid Services MA replacements. We thank you for your prompt attention to this important matter. Goodbye.