UNITED STATES
                                           SECURITIES AND EXCHANGE COMMISSION
                                                Washington, D.C. 20549


                                                      FORM 12b-25

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                                             NOTIFICATION OF LATE FILING                                    SEC FILE NUMBER
                                                                                                                0-14724
(Check One):                                                                                        -----------------------------
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 [X] Form 10-KSB [ ] Form 20-F [ ] Form 11-K [ ] Form 10-Q [ ] Form N-SAR                                   CUSIP NUMBER
                                                                                                              87944M107
     For Period Ended: December 31, 1999                                                            -----------------------------
     [ ] Transition Report on Form 10-K
     [ ] Transition Report on Form 20-F
     [ ] Transition Report on Form 11-K
     [ ] Transition Report on Form 10-Q
     [ ] Transition Report on Form N-SAR
     For the Transition Period Ended: _______________________________________________________________________

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                            Read Instruction (on back page) Before Preparing Form. Please Print or Type.

         Nothing in this form shall be construed to imply that the Commission has verified any information contained herein.
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If the notification relates to a portion of the filing checked above, identify the Item(s) to which the notification relates:

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PART I -- REGISTRANT INFORMATION
  Telemetrix Inc.
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Full Name of Registrant
  Arnox Corporation
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Former Name if Applicable
  1225 Sage Street
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Address of Principal Executive Office (Street and Number)
   Gering, Nebraska  69341
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City, State and Zip Code

PART II -- RULES 12b-25(b) AND (c)

If the subject report could not be filed without  unreasonable  effort or expense and the registrant  seeks relief  pursuant to Rule
12b-25(b), the following should be completed. (Check box if appropriate)

        | (a) The reasons  described in  reasonable  detail in Part III of this form could not be  eliminated  without  unreasonable
        |     effort or expense;
        |
        | (b) The subject annual report,  semi-annual  report,  transition  report on Form 10-K, Form 20-F, Form 11-K or Form N-SAR,
        |     or portion thereof, will be filed on or before the fifteenth calendar day following the  prescribed  due date;  or the
        |     subject  quarterly report of transition report on Form 10-Q, or portion thereof will be filed on or before  the  fifth
        |     calendar day following the prescribed due date; and
        |
        | (c) The accountant's  statement or other exhibit required by Rule 12b-25(c) has been attached if applicable. Not
              Applicable.

PART III -- NARRATIVE

State below in reasonable  detail the reasons why Forms 10-K, 20-F, 11-K, 10-Q,  N-SAR, or the transition report or portion thereof,
could not be filed within the prescribed time period.

     As  explained  in its  Current  Report on SEC Form 8-K filed  October 7, 1999,  during the 1999
     fiscal year, Registrant completed a corporate combination that changed ownership and control of
     Registrant.  Accounting  issues arising from that  combination has  complicated  preparation of
     Registrant's  financial  information  for the  year  ended  December  31,  1999.  In  addition,
     Registrant recently changed its certifying accountant (see Current Report on SEC Form 8-K dated
     March 14,  2000).  Due to these  circumstances,  the  Annual  Report on Form  10-KSB  cannot be
     prepared and filed by March 30, 2000, without unreasonable effort and expense.








PART IV--OTHER INFORMATION

 
(1) Name and telephone number of person to contact in regard to this notification

    Mr. James Doyle, Chief Financial Officer                    (308)                                    436-4090
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                  (Name)                                    (Area Code)                             (Telephone Number)

(2) Have all other periodic reports required under Section  13 or 15(d) of  the Securities Exchange Act of
    1934 or Section 30  of the  Investment  Company Act of 1940 during the preceding 12 months or for such
    shorter  period that  the  registrant was required to file such report(s) been filed? If answer is no,
    identify report(s).                                                                                       [X] Yes  [ ] No

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(3) Is it anticipated that any significant change in results of operations from the corresponding period
    for the last fiscal year will be reflected by the earnings  statements to be included in the subject
    report or portion thereof?                                                                                [X] Yes  [ ] No

    If so, attach an explanation of the anticipated  change,  both narratively and  quantitatively,  and, if appropriate,  state the
    reasons why a reasonable estimate of the results cannot be made.

     Registrant did not conduct any business from its bankruptcy in 1989 through March 31, 1999, but
     resumed  commenced  business  activity during the quarter ended June 30, 1999;  Registrant also
     completed a material  acquisition  during the quarter ended  September 30, 1999. The results of
     operations for the 1999 fiscal year consequently differs significantly from the results for the
     1998 fiscal year; the changes reflect the resumption of business activity. Registrant estimates
     that during the year ended December 31, 1999:

               o    revenue  was  approximately  $2 million,  primarily  from  billing and  customer
                    management services for its carrier customers;

               o    net loss probably will exceed $22 million,  of which $19 million  represents the
                    impairment of software costs.

     These figures are management's preliminary estimates and might change when Registrant finalizes
     the financial  statements for the year ended December 31, 1999.  THIS DATA HAS NOT BEEN AUDITED
     BY THE REGISTRANTS' INDEPENDENT ACCOUNTANTS.


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                                                         Telemetrix Inc.
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                                            (Name of Registrant as Specified in Charter)

has caused this notification to be signed on its behalf by the undersigned hereunto duly authorized.


Date  March 30, 2000                                                         By /s/ Michael L. Glaser
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                                                                                Michael L. Glaser, Secretary

INSTRUCTION:  The form may be signed by an executive officer of the registrant or by any other duly authorized  representative.  The
name and title of the person signing the form shall be typed or printed beneath the signature.  If the statement is signed on behalf
of the registrant by an authorized representative (other than an executive officer), evidence of the representative's  authority to
sign on behalf of the registrant shall be filed with the form.

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             Intentional misstatements or omissions of fact constitute Federal Criminal Violations (See 18 U.S.C. 1001).
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