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                                                                      EXHIBIT 11


                      ELECTRONIC TELE-COMMUNICATIONS, INC.
                        COMPUTATION OF EARNINGS PER SHARE
                THREE-MONTH PERIODS ENDED MARCH 31, 2004 AND 2003

Earnings (loss) net of dividends paid (undistributed earnings) are allocated
equally per share to weighted average Class A shares, as adjusted for the
dilutive effect of stock options using the treasury stock method, and weighted
average Class B shares outstanding during the year. Earnings (loss) per Class A
and Class B common share were computed, as shown in the table below, by adding
dividends paid per Class A and Class B common share (distributed earnings) to
undistributed earnings. The following table sets forth the computation of basic
and diluted earnings per share:

<Table>
<Caption>
                                                                         THREE MONTH ENDED
                                                                              MARCH 31
                                                                      2004                2003
                                                                  ------------        ------------

<S>                                                               <C>                 <C>
Numerator for basic and diluted earnings per share:
    Net earnings (loss)                                           $    (95,050)       $   (359,590)
    Less dividends paid:
      Class A common                                                        --                  --
      Class B common                                                        --                  --
                                                                  ------------        ------------
    Undistributed earnings (loss)                                 $    (95,050)       $   (359,590)

Denominator for basic and diluted earnings per share:
    Weighted average shares:
      Class A common                                                 2,009,149           2,009,149
      Class B common                                                   499,998             499,998
                                                                  ------------        ------------
    Total                                                            2,509,147           2,509,147

Calculation of basic and diluted earnings (loss) per share:
    Class A common:
      Distributed earnings                                        $         --        $         --
      Undistributed earnings (loss)                                      (0.04)              (0.14)
                                                                  ------------        ------------
    Basic and diluted earnings (loss) per share                   $      (0.04)       $      (0.14)

    Class B common:
      Distributed earnings                                        $         --        $         --
      Undistributed earnings (loss)                                      (0.04)              (0.14)
                                                                  ------------        ------------
    Basic and diluted earnings (loss) per share                   $      (0.04)       $      (0.14)
                                                                  ------------        ------------
</Table>


Options to purchase shares of Class A common stock under the Company's
Nonqualified Stock Option Plan were outstanding during the three-month periods
ended March 31, 2004 and 2003. However, these shares were not included in the
computation of diluted earnings per share because the options' exercise price
was greater than the average market price of the common shares and, therefore,
the effect would be antidilutive. The number of shares excluded from the
computation were 175,200 for the 2004 period and 206,000 for the 2003 period.