Viking Toll Restricter VK-TR-1

Manufacturer: Viking Electronics
SKU: VK-TR-1
GTIN: 615687220667
Old price: $157.99
$111.99
  • Phone line powered
  • Non-volatile E2 memory
  • Compatible with Touch Tone or rotary phones
  • .5 to 49.5 minute call timer with disconnect
  • Programmable allow or restrict table stores up to forty 12-digit phone numbers, pre