We had need used this, we no longer have a landline. CPR V103 Call Blocker for Landline Phones is a device that helps you block nuisance calls, such as PPI, political, telemarketers, and area code calls. With a capacity to block up to 200 pre-programmed numbers and an additional 1000 number blocking capacity, it is useful in controlling unwanted calls. The device is compatible with various landline phone brands, including DORO, VTech, and unbranded phones. It also features a "Block Now" button, wall-mountable design, and free lifetime support. The CPR V103 Call Blocker is a convenient and effective solution for those looking to reduce unwanted calls on their landline phones.
