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Antiques, Collectables, Gold & Silver

Antiques, Collectables, Gold & Silver

Lot 207: BT8500 Advanced Call Blocker Digital Cordless Phone System

This auction ended on 7 January 2026.

Start price: £10

Estimated price: £50 - £80

Buyer's Premium: 18%

Not sold

Make – BT (British Telecom)
Model – 8500 Advanced Call Blocker
Type – Digital Cordless Phone System
Functionality – Answering Machine, Call Guardian (Nuisance Call Blocking)
Handsets – Three (Visible in packaging)
Condition Status – New Old Stock (NOS) / Unused

This lot comprises a BT8500 Advanced Call Blocker digital cordless telephone system. The system is packaged in its original retail box and appears to contain at least three sealed handsets, a base unit, power supply, and user documentation. The key feature of this model is the integrated Call Guardian technology designed to block nuisance and unwanted calls, allowing users to filter calls and manage unwanted contacts. The system is presented as a multi-handset configuration.