<PAGE>   1

EXHIBIT 11

                      ELECTRONIC TELE-COMMUNICATIONS, INC.
                        COMPUTATION OF EARNINGS PER SHARE
                THREE-MONTH PERIODS ENDED MARCH 31, 2000 AND 1999


Earnings 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 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 MONTHS ENDED
                                                                                                            MARCH 31
                                                                                                     2000             1999
                                                                                               -----------------------------------
<S>                                                                                            <C>                <C>
Numerator for basic and diluted earnings per share:
 Net earnings                                                                                   $        76,678   $       177,858
 Less dividends paid:
  Class A common                                                                                            -              80,358
  Class B common                                                                                            -                 -
                                                                                               -----------------------------------
 Undistributed earnings                                                                         $        76,678   $        97,500

Denominator for basic and diluted earnings per share:
 Weighted average shares:
  Class A common                                                                                      2,009,107         2,008,949
  Class B common                                                                                        499,998           499,998
                                                                                               -----------------------------------
   Total                                                                                              2,509,105         2,508,947

Calculation of basic and diluted earnings per share:
 Class A common:
  Distributed earnings                                                                          $           -     $          0.04
  Undistributed earnings                                                                                   0.03              0.04
                                                                                               -----------------------------------
   Basic and diluted earnings per share                                                         $          0.03   $          0.08
                                                                                               ===================================

 Class B common:
  Distributed earnings                                                                          $           -     $           -
  Undistributed earnings                                                                                   0.03              0.04
                                                                                               -----------------------------------
   Basic and diluted earnings per share                                                         $          0.03   $          0.04
                                                                                               ===================================
</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, 2000 and 1999. 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 70,480 for the 2000 period and 91,400 for the 1999 period.