Programmable Outbound Blocker

This outgoing call blocker device can be easily programmed to block outgoing 911, 411, or any combination of 3-5 phone numbers (each 1 to 11 digits long). Outbound Call Blocker
Feature /

Specifications

: Block any combination of up to 5 phone numbers (total combined storage capacity: 32 digits). It can be easily programmed to block 911, 411, 311 or any other local 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) It can store any string of digits (0-9, #)
Size: 3.9" x 2.5" x 0.9"
Weight: 3 ounces Easy to install and program (includes do-it-yourself programming instructions).
Outbound Call Blocker Applications: Use to block access to emergency, medical alert, or information services 411, 311, etc. Prevent 911 dispatches from mentally ill individuals Prevent excessive charges for 411 calls (these can cost from $ 0.75 cents to $ 1.50 per call)