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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, 6 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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