<ARTICLE> 5 <LEGEND> THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE UNAUDITED BALANCE SHEET OF TELECOMMUNICATIONS INCOME FUND IX. AND STATEMENTS OF INCOME FOR THE THREE MONTHS ENDED MARCH 3, 1998, AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS. </LEGEND> <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-START> JAN-01-1998 <PERIOD-END> MAR-31-1998 <CASH> 394,184 <SECURITIES> 44,520 <RECEIVABLES> 10,380,698 <ALLOWANCES> (261,171) <INVENTORY> 211,779 <CURRENT-ASSETS> 10,770,010 <PP&E> 1,315,516 <DEPRECIATION> (337,296) <TOTAL-ASSETS> 11,748,230 <CURRENT-LIABILITIES> 1,278,387 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 10,469,843 <TOTAL-LIABILITY-AND-EQUITY> 11,748,230 <SALES> 0 <TOTAL-REVENUES> 402,020 <CGS> 0 <TOTAL-COSTS> 0 <OTHER-EXPENSES> 226,369 <LOSS-PROVISION> 64,711 <INTEREST-EXPENSE> 16,817 <INCOME-PRETAX> 94,123 <INCOME-TAX> 0 <INCOME-CONTINUING> 94,123 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 94,123 <EPS-PRIMARY> 1.39 <EPS-DILUTED> 1.39