Question about Uniden DCX640 Cordless Expansion Handset
I have 4 dcx640 handsets to register to base unit (dct 648). When I use the drop-down menu feature, the unit says the system is 'unavailable'. I have unplugged the base unit, held down the delete key, re-plugged the base unit, got a beep and a zero in te display, hit the delete key twice and now all the phones are unrecognized. What to do?
Unplug the unit again and press the intercom/find handset button while you re-connect the adaptor. Then dock the phone unit once again and it will re-register.
Posted on Jan 05, 2009
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Posted on Jan 02, 2017
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