Modem

Definition

A device, usually internal to computer when it is present, that allows data communications over telephone line. Modems are sometimes used in voting machines to transfer unofficial vote totals to a central tabulation facility since the transmission is extremely fast relative to physical transport and more accurate than spoken telephone voices. “If the equipment includes a modem for the electronic transmission of electi on results, the precinct officials may transmit the results after a printed copy has been ma de.” Iowa Admin. Code §721-22.241(52). Some states forbid modem operation during tabulation: “[The] general custodian of election records shall ensure that … no modem access to the ta bulating equipment is available during the tabulation.” Texas Elec. Code §127.1231(a). Other states require modem transmission capability: “The vote tabulator must contain an RS-232 data communications capability to transmit totals over regular voice grade telephone lines.” N. M. Admin. Code §1.10.20.10(L).