Caller ID Box with 4000 Groups Blacklist, LCD Display, Dual Plug Call Blocker for Landline Phones, Anti Harassment, Easy to Use

Spec:Item Type: Call BlockerMaterial: ABSNumber Of Blacklists: 4000 GroupsCall List: 100Display Brightness: 5 Levels Of AdjustmentPackage List:1 x Telephone Line1 x Telephone Blocker1 x Instruction Book1 x BracketHow To Use:Plug and play

• [POWERFUL CALL BLOCKING FUNCTION] With 4000 groups of large capacity blacklist storage, this call blocker effectively blocks all nuisance calls, ensuring a peaceful and private space.
• [EASY WITH LCD DISPLAY] Featuring an LCD screen display and simple buttons, this call blocker is user-friendly and easy to operate.
• [PLUG AND PLAY DESIGN] This call blocking device is designed with dual plugs, making it compatible with most landline phones. Simply plug it in and enjoy hassle- blocking.
• [SUPER FILTERING ANTI HARASSMENT] Say goodbye to nuisance calls! This call blocker provides super filtering anti harassment, keeping unwanted calls at bay.
• [PERMANENTLY BLOCK INCOMING CALLS] Say goodbye to unwanted calls with just a press of the 'block'. This phone blocker is easy to use and ensures permanent call blocking.