Telecommunications

Owner

CALL SCIENCES, INC.

Apr 2, 2002

Electrical and Scientific Apparatus

Owner

CALL SCIENCES, INC.

—

Telecommunications

Owner

CALL SCIENCES, INC.

—
VIRTEL A CALL SCIENCES BUSINESS

Insurance and Financial

Owner

CALL SCIENCES, INC.

—
TELESAFE

Transportation and storage

Owner

CALL SCIENCES, INC.

—