Question about Philips CD4451B/37 Phone

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Master pin on CD445/4, etc

I have recently purchased a CD445 phone set with 4 phones. A few days ago I entered some numbers (0870 and 0845) in the call barring mode but now find that I get constant engaged tones when calling other land-lines and people calling me also get the engaged tone. In short I cannot make or receve any calls. Even when I press the green button I do not get the normal dial tone, only the engaged tone, a regular single bleep.

I doubt it has anything to do with the call barring, but just in case, I have tried to remove it. However, each time I put in the defaut pin number 0000
I get "NOT POSSIBLE" come up on the screen. I am sure no-one else has put in a new pin No, and I have even tried all the normal variations I might have used if I had changed it myself and not made a note of it, all respond with the same, "not possible" reply. Please advise how I can get these phones working again and how I can ensure the pin number is returned to 0000.
My land line No is 0121-707-3443 which obviously will appear engaged & my mobile number is 07973-137965. I have an elderly father of 96 who regularly needs help, so it is vital that I have the phone working very quickly again.

Ido hope you can help me,

Ray Powell.

Posted by on

  • sweetjava00 May 21, 2009

    When I turn on one of my cordless phones (CD 445) I just get 2 dull tones, and nothing else. I can't reset it, register it or do anything else, because I just get a "not possible" message, when I try.

    Help


×

1 Suggested Answer

Muzzi_123
  • 749 Answers

SOURCE: Philips 321 voip phone, problem calling out with skype

some things to consider

Have you topped up credit on skype?

dialing code correct uk +44, mobile number +447958475236 ect?

if this does not work look in your manual and reset your phone and try again

regards

Muzzi_123

Posted on Apr 04, 2009

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