Viking Electronics VK-TR-1 Viking Toll Restricter

- 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, prefixes, or area codes
- 6 digit bypass code for single call override
- Programmable to ignore phone system line access numbers
- Programmable ignore table stores up to twelve 12-digit phone numbers, ideal for *67, *69, etc.
- Programmable maximum digit string length
- Concealed in a standard RJ11C jack
- Allow or restrict 1-800 numbers
- Operational alert tones
- Allows emergency and toll free numbers