call blocker for landline help

[fightingfi]

Looking a for an easy as Pie but awesome call blocker for my landline getting out of control calls on house phone the phone i have only blocks 30 calls willing to pay up to 100 bucks for something that works and easy to use thanks !

 

[Dullard]

I have an older version of this

https://www.amazon.com/CPR-V5000-Ca...pID=41j66wWoJDL&preST=_SY300_QL70_&dpSrc=srch

Works great. You have to have caller ID enabled on the line, but you can block by pushing the Block Now button, or if you're gone and see a number that called and you want blocked you can block it with the handset. Blocks entire area codes, specific numbers, had it for a few years and no complaints.

 

[kora04]

I have an older version of this

https://www.amazon.com/CPR-V5000-Ca...pID=41j66wWoJDL&preST=_SY300_QL70_&dpSrc=srch

Works great. You have to have caller ID enabled on the line, but you can block by pushing the Block Now button, or if you're gone and see a number that called and you want blocked you can block it with the handset. Blocks entire area codes, specific numbers, had it for a few years and no complaints.

Does it work automatically or do I have to manually block them?