Hi,
I'm in need of some master phone sockets for use as phone extensions from an analogue PBX.
I have lots of normal phone sockets, can I convert them to masters by simply adding a 1.8 µF capacitor and 470 kΩ resistor in the way shown in the below diagram using these components?
Capacitor - http://www.ebay.co.uk/itm/231069607556
Resistor - http://www.ebay.co.uk/itm/161349300192
Many Thanks
I'm in need of some master phone sockets for use as phone extensions from an analogue PBX.
I have lots of normal phone sockets, can I convert them to masters by simply adding a 1.8 µF capacitor and 470 kΩ resistor in the way shown in the below diagram using these components?
Capacitor - http://www.ebay.co.uk/itm/231069607556
Resistor - http://www.ebay.co.uk/itm/161349300192
Many Thanks
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