Part no. BT-500
2,983 in stock
Order before 4:30PM for next working day delivery** UK Mainland (exc highlands and islands) when DPD next working day delivery is selected.
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Full Master PSTN Adapter
A full master PSTN adapter that plugs into an RJ45 data outlet and turns it into a standard BT telephone socket, so phones can be used on a structured cabling system carrying an ordinary phone line.