EXHIBIT 4Subordinated Convertible Debenture • August 14th, 2000 • Sonus Communication Holdings Inc • Blank checks
Contract Type FiledAugust 14th, 2000 Company Industry
EXHIBIT 4Subordinated Convertible Debenture • August 14th, 2000 • Sonus Communication Holdings Inc • Blank checks
Contract Type FiledAugust 14th, 2000 Company Industry