DC starting "pay by phone" parking meters

This is very exciting!!
From a DDOT press release:

DDOT Launches Pay By Phone Parking Meter Pilot

Cashless Payment Service Will Begin April 12

(Washington, DC) –There’s a new way to pay for parking in the District, and all you need is a mobile phone. The District Department of Transportation (DDOT) today launched a Pay by Phone pilot program that will eliminate the need to carry change for the meters or run back to your car to add more time. This cashless payment option will be offered at 700 parking spaces in three areas: Dupont Circle, Union Station, and downtown on K Street, I Street, and New York Avenue, NW.

“This service will greatly improve the parking experience for many of our residents, because it’s so simple to use,” said DDOT Director Gabe Klein. “No one likes to carry a lot of change, but almost everyone has a cell phone, and all it takes is one call to pay for a meter.”

DDOT will begin operating the service on April 12, but motorists can sign up today at paybyphone.com or by calling 1-888-510-PARK (7275). Drivers will need to provide their mobile phone number, license plate and credit card number.

Once they are signed up with a free pay by phone account, users just follow these simple steps to make a payment:
1. Call the toll free number from their mobile phone
2. Enter the location number that is posted on the meter or nearby signs
3. Enter the parking time desired.
The appropriate total will be charged to their credit card. A history of transactions is viewable any time the user logs into their account.
When paying by phone, motorists may also select the option to receive a text message reminder minutes before their time expires and can also call back to add additional parking time remotely from any phone, provided they won’t exceed the parking time limit. That feature greatly reduces the chance of a parking violation.