Call Blocker, 5 Levels Of Adjustment Prevent Harassment Caller ID Box with LCD Display Call Blocking Device 2000 Groups Large Capacity

• 2000 GROUPS BLACKLIST: Caller ID box has 2000 groups of large capacity blacklist storage, blocking all nuisance calls.
• ANTI HARASSMENT: Call blocker can block nuisance calls, super filtering anti harassment, guarding private pure space.
• LCD SCREEN DISPLAY: Call blocker uses LCD screen display for easy and simple buttons for easy operation.
• EASY TO USE: Phone blocker is easy to use, just press the block button to block incoming calls permanently.
• PLUG AND PLAY: Call blocking device is designed with dual plugs, plug and play, suitable for most landline phones.

1. 2000 GROUPS BLACKLIST: Caller ID box has 2000 groups of large capacity blacklist storage, blocking all nuisance calls. 2. LCD SCREEN DISPLAY: Call blocker uses LCD screen display for easy and simple buttons for easy operation. 3. PLUG AND PLAY: Call blocking device is designed with dual plugs, plug and play, suitable for most landline phones. 4. ANTI HARASSMENT: Call blocker can block nuisance calls, super filtering anti harassment, guarding private pure space. 5. EASY TO USE: Phone blocker is easy to use, just press the block button to block incoming calls permanently. Specification: Item Type: Call Blocker Material: ABS Number Of Blacklists: 2000 Groups Call List: 100 Display Brightness: 5 Levels Of Adjustment How to Use: Plug and play Package List: 1 x Telephone Line 1 x Telephone Blocker 1 x Instruction Book 1 x Bracket