PRO Call Blocker by HQTelecom is ranked 21st in caller id displays based on our comprehensive analysis.
Reviewed by more than 130 consumers, more than 62% of the reviews about this hqtelecom (OEM) caller id display had positive sentiment, meaning that these customers would probably advise purchasing this product when asked about a recommended caller id display.
$68.95 (as of 23/01/2018 06:39 PST details )Features:
- Easy to Setup , Just plug in one end to your phoneline and the other to your existing phoneline
- Easy to Use , Just press a button to permanently block unwanted calls
- Block up to 1,500 telephone numbers, and ten 10 area codes and or prefixes 3 5 digits in length
- Powered by the phoneline , It uses the power from your phone line, requires no batteries or power adapters.
- Compatible with FSK DTMF, PSTN house landlines tested with AT amp T, Verizon, and many others , and VOIP services Vonage, MagicJack, and others . Also Verizon FIOS, and cable companies Comcast, CableOne, TimeWarner, and others .