This outgoing call blocker device can be easily programmed to block outgoing 911, 411, or any combination of area codes, prefixes, or phone numbers up to 32 digits long (any combination of 8 area codes, 6 prefixes, 3 phone numbers).
▶ Block any combination of area codes, prefixes, or phone numbers (up to 32 digits long).
▶ Block up to 8 3-digit area codes (3 digits), or 5 6-digit prefixes (XXX-XXX), or up to 3 10-digit phone numbers (XXX-XXX-XXXX).
▶ Block 911, 411, etc.
▶ 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 be programmed locally or remotely using any analog phone
▶ 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)
▶ Use to block access to emergency, medical alert, or informaiotn services (most cities will charge for excessive calls to 911)
▶ 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)