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    Philips Support

    How to connect my Philips DECT phone to an ISDN line?

    Published on 2017-02-28

    This telephone is designed to be used with an analog telephone line. In order to use the phone on an ISDN line, you need to use an ISDN/Analog adapter. If you have questions regarding which adapter should be used, please contact your ISDN provider.

    The information on this page applies to the following models: D1301B/90 , D2302B/90 , D2301B/90 , D4502W/90 , D1201WA/90 , D1201B/90 , D1202B/90 , X200B/90 , D1501W/90 , D4001C/90 , D4002C/90 , D4001O/90 , XL3001C/90 , XL3002C/90 , D4052W/90 , D1502W/90 , D4002B/90 , D4002W/90 , D1501B/90 , D1502B/90 , D1503B/90 , D4001W/90 , CD1901BB/90 , CD1901WB/90 , CD2901W/90 , CD1901B/90 , CD1902B/90 , CD4901B/90 , CD4902B/90 , CD2851W/90 , CD4802B/78 , CD2801W/90 , CD2852W/90 , CD2802W/90 , CD1802B/90 , CD2851W/78 , CD1801B/90 , CD1802B/96 , CD4802B/90 , CD4801B/90 , CD4801B/96 , CD2701S/90 , CD2702S/90 , ID5551B/90 , CD1501B/90 , CD1502B/90 . Click here to show more product numbers Click here to show less product numbers

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