TR-1 with NEN Chip VK-SP326
Old price: $142.99
$101.99
- Phone line poweredNon-volatile E 2 memoryCompatible with Touch Tone or rotary phones, etc.5 to 49.5 minute call timer with disconnectProgrammable allow or restrict table stores up to forty 12-digit phone numbers, prefixes or area codes6 digit bypa
