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Question About Philips Telephone VOIP321
always waiting tone...

All of a sudden, the voip 321 phone calls the destination number and it always receives 'du du du du' waiting signal.

Asked by augustinejung on 03/17/2009 1  Answer

ManualsOnline posted an answer 15 years, 10 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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