The Coupler Range
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Coupler Secondary LAU RJ45 - BT Socket Plug In Line Adaptor£4.99The Coupler style telephone line adaptors are designed to allow connection of telephones fitted with BT style plugs to RJ style sockets, using standard patch cords of any length. The adaptors are available in three different versions: Fully mastered (PSTN), Secondary and PABX mastered. Learn More -
Coupler PSTN LAU RJ45 - BT Socket Plug In Line Adaptor£4.99The Coupler style telephone line adaptors are designed to allow connection of telephones fitted with BT style plugs to RJ style sockets, using standard patch cords of any length. The adaptors are available in three different versions: Fully mastered (PSTN), Secondary and PABX mastered. Learn More
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Coupler PABX LAU RJ45 - BT Socket Plug In Line Adaptor£4.99The Coupler style telephone line adaptors are designed to allow connection of telephones fitted with BT style plugs to RJ style sockets, using standard patch cords of any length. The adaptors are available in three different versions: Fully mastered (PSTN), Secondary and PABX mastered. Learn More