IP Address means a unique number on the Internet of a network card or controller that identifies a device and is visible by all other devices on the Internet.
Last known address means the address the Tax Administrator has at the time a document is originally sent by certified mail, or any address the Tax Administrator can ascertain using reasonable means such as the use of a change of address service offered by the postal service or an authorized delivery service under Section5703.056 of the ORC.
Plain Old Telephone Service (POTS) means telephone service for the transmission of human speech.
AT&T OKLAHOMA means the AT&T owned ILEC doing business in Oklahoma.
AT&T-21STATE means the AT&T owned ILEC(s) doing business in Alabama, Arkansas, California, Florida, Georgia, Illinois, Indiana, Kansas, Kentucky, Louisiana, Michigan, Mississippi, Missouri, Nevada, North Carolina, Ohio, Oklahoma, South Carolina, Tennessee, Texas and Wisconsin.
AT&T-4STATE means the AT&T owned ILEC(s) doing business in Arkansas, Kansas, Missouri and Oklahoma.