X0201 5 2004-09-15 1 0 0 0001167140 CORTELCO SYSTEMS PUERTO RICO INC CPROF.OB 0001071431 CHINAVEST PARTNERS IV PRENTICE HALL CORPORATION SYSTEM 32 LOOKERMAN SQ., SUITE L-100 DOVER, DE X1 19901 0 0 0 1 Control Person of 10% owner Common Stock 2004-03-22 2004-03-22 5 S 0 178847 0.20 D 0 I General Partner of direct owner ChinaVest Partners IV (CVP) is the general partner of ChinVest IV, L.P. (CV4), a venture Fund that directly owned the reported securities. Forms 4 were filed this date for each of CVP and CV4. CV4 directly held 153,808 (12.8%) of the issuer's common stock and two affiliated Funds held 17,706 (1.47%) and 7,333 (0.60%) shares respectively. Because CVP is is the general partner of CV4 affiliated with the other Funds, CVP has reported the ownership and transactions of the three Funds in the shares as if it were the owner of the shares. This is a final Form 5, early filed (fiscal year of issuer ends July 31). Edward B. Collins, General Partner 2004-03-22