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