Long distance calls for business calls can be made directly from the telescope by dialing ``9-1-area code-number''. When making a personal long distance call, we encourage you to use a calling card, to reverse charges, or to bill to a third number. If this is not possible, please note your personal call on one of the log sheets kept by each telephone. The NRAO will bill you for the call later. Please note that NRAO is prohibited from absorbing the cost of personal telephone calls.