Programmable Outbound Blocker
Product Description
Programmable Outbound Blocker
- Block any combination of 3-5 phone numbers (total combined storage capacity: 32 digits).
- It can be easily programmed to block 911, 411, 311 or any local or long distance phone number (1 to 11 digits long).
- Works on any analog phone line (PSTN, VoIP) that is FSK or DTMF compatible
- Telephone line powered (required no external power or batteries)
- Retains programming even if disconnected from phoneline (EEPROM, Non-Volatile memory)
Technical Specifications
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