...BT Contour 100 Payphone, but there is no dial tone or display. Cheers You need to dismantle phone and replace Varta CR1/2AA 3Volt lithium battery. Dismantling is easy enough but you MUST lay out the ...
bt contour 50 phone is completely dead. no display, dial tone. replaced cords Done all resets that manual say. not sure of water damage, but circuits and box all dry Yeah, the internal battery is ...
...replace battery in a Contour 50 payphone? One site says the soldering will blow the chips. Terry HI,I have just replaced the battery on a similar phone today (not a BT one, but a "Payphone Link ...
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