24 August 1998: Add revised message

20 August 1998

    Date: Fri, 14 Aug 1998 17:18:31 +0200
    To: jya@pipeline.com
    From: interception <interception@ii-mel.com>
    Subject: swiss automatic 100% listed: called phone identification

    Source: Lora Radio - Mr. Ptesch (had verified)
            Luxembourg

    NEW: Each CALL RECEIVED ON EACH SWISSLINE IS IDENTIFIED BY SWISSCOM!

    Actually, each 100% swiss line (analogic also)
    is on CALL IDENTIFICATION LINE mode.

    In others countries, RESTRICTION CALL LINE mode is actived.

    Unpracticed in Switzerland.
    In clear totally illegal.
    Alone in the world with such practices,

    A tap-roboter 8000 Gb manages these billion of numbers at Villars/Glâne (FR):
    PREMISES PHONE NUMBER OFFICE NUMBER
    Terco, rue Chandolan, 6, Villars sur Glâne
    SWISSCOM computer center (tape roboter)

                                 MORE DETAILS:

    http://www.ii-mel.com/interception/centrauxgb.html

    http://www.ii-mel.com/interception/automatiquesgb.html

                                 EXACT TERMINOLOGIE UIT-T

    CLIP - Calling Line Identification Presentation
    CLIR - Calling Line Identification Restriction
    COLP - Connected Line Identification Presentation
    COLR - Connected Line Identification Restriction

    Date: Wed, 19 Aug 1998 15:33:28 +0200
    To: jy@jya.com
    From: interception <interception@ii-mel.com>
    Subject: CAllED LINE ID. SUBJECT

    CALLED SWISS LINE IDENTIFICATION: 100%

    add: In France, the numbers of the french red list (official 100%
    confidentialy) are identified via CLIP on public standard (hospital,
    association,...).

    Date: Sat, 24 Aug 1996 19:04:51 +0200
    To: John Young <jy@jya.com>
    From: interception <interception@ii-mel.com>

    ADD CORRECTED TODAY BY CHRISTIAN MASSON:

    The basic location information can be fetched from the VLR - this determines
    the Location Area where the MS is located. Depending on the particular
    network configuration it can be a very large area.

    More accurate informations are obtained from the measurement reports. The
    MS/OMC measures and reports the BSC the fieldstrength of its serving cell (BSIC)
    and the 6 strongest neighbuouring cells. From these the MS can be pretty well
    located with a planning or a measurement tool. It can not be avoided with
    not making or receiving calls - the measurements done during PLU provide
    adequate data.

    Besides, the operator trace on individual IMSIs and record every event.
    It's done automatically .

    Regards,

    Zoli