OU3IBM3455Cordless Telephone

Intertek Testing Services 1365 Adams Court, Menlo Park, CA 94025 Sonus Telecom, Inc., Cordless TelephoneDate of Test: 3/30-31/00 & 4/6/00 EXTERNAL PHOTOGRAPHS FCC ID: OU3IBM3455FCC Part 15.249 Certification Intertek Testing Services 1365 Adams Court, Menlo Park, CA 94025 Sonus Telecom, Inc., Cordless TelephoneDate of Test: 3/30-31/00 & 4/6/00 EXTERNAL PHOTOGRAPHS FCC ID: OU3IBM3455FCC Part 15.249 Certification Intertek Testing Services 1365 Adams Court, Menlo Park, CA 94025 Sonus Telecom, Inc., Cordless TelephoneDate of Test: 3/30-31/00 & 4/6/00 EXTERNAL PHOTOGRAPHS FCC ID: OU3IBM3455FCC Part 15.249 Certification Intertek Testing Services 1365 Adams Court, Menlo Park, CA 94025 Sonus Telecom, Inc., Cordless TelephoneDate of Test: 3/30-31/00 & 4/6/00 EXTERNAL PHOTOGRAPHS FCC ID: OU3IBM3455FCC Part 15.249 Certification

SONUS Telecom Inc. #605 ,Banpo Plaza, 1313 Banpo-Dong, Seocho-Gu, Seoul, 137-040, Korea http:// www.sonustelecom.co.kr Phone : 82-2-3482-7922 Fax : 82-2-536-9310 E-mail : [email protected] Exhibit H – Label Equipment Label Agreement In accordance with Section 68.300(a) of 47 CFR Chapter 1, Subpart D, the following information will be prominently displayed on a visible outside surface of the equipment: Complies with FCC Part 68 Rules FCC ID : OU3IBM3455 FCC Registratio n Number : REN : Made in : Korea Size : 19/20 in x 9/10 in. Location : Bottom of the Cabinet In accordance with Section 68.300(b) of 47 CFR Chapter1, Subpart D, the following information will be permanently fixed to the equipment in the specified location. Name : B J Lee Title : President Date : April 11, 2000

SONUS Telecom Inc. #605 ,Banpo Plaza, 1313 Banpo-Dong, Seocho-Gu, Seoul, 137-040, Korea http:// www.sonustelecom.co.kr Phone : 82-2-3482-7922 Fax : 82-2-536-9310 E-mail : [email protected] Label MODEL: IBM3455 Complies with FCC Part 68 Rules FCC Reg. No. REN: CANADA RSS 210 Made in Korea FCC ID: OU3IBM3455 This device complies with Part 15 of FCC rules. Operation is subject to the following two conditions: 1) this device may not cause harmful interference, and 2) this device must accept any interference received, including interference that may cause undesired operation. Privacy of communications may not be ensured when using this phone Model No.: IBM3455 FCC ID: OU3IBM3455 Made in Korea

Intertek Testing Services 1365 Adams Court, Menlo Park, CA 94025 Sonus Telecom, Inc., Cordless TelephoneDate of Test: 3/30-31/00 & 4/6/00 INTERNAL PHOTOGRAPHS FCC ID: OU3IBM3455FCC Part 15.249 Certification Intertek Testing Services 1365 Adams Court, Menlo Park, CA 94025 Sonus Telecom, Inc., Cordless TelephoneDate of Test: 3/30-31/00 & 4/6/00 INTERNAL PHOTOGRAPHS FCC ID: OU3IBM3455FCC Part 15.249 Certification Intertek Testing Services 1365 Adams Court, Menlo Park, CA 94025 Sonus Telecom, Inc., Cordless TelephoneDate of Test: 3/30-31/00 & 4/6/00 INTERNAL PHOTOGRAPHS FCC ID: OU3IBM3455FCC Part 15.249 Certification Intertek Testing Services 1365 Adams Court, Menlo Park, CA 94025 Sonus Telecom, Inc., Cordless TelephoneDate of Test: 3/30-31/00 & 4/6/00 INTERNAL PHOTOGRAPHS FCC ID: OU3IBM3455FCC Part 15.249 Certification Intertek Testing Services 1365 Adams Court, Menlo Park, CA 94025 Sonus Telecom, Inc., Cordless TelephoneDate of Test: 3/30-31/00 & 4/6/00 INTERNAL PHOTOGRAPHS FCC ID: OU3IBM3455FCC Part 15.249 Certification Intertek Testing Services 1365 Adams Court, Menlo Park, CA 94025 Sonus Telecom, Inc., Cordless TelephoneDate of Test: 3/30-31/00 & 4/6/00 INTERNAL PHOTOGRAPHS FCC ID: OU3IBM3455FCC Part 15.249 Certification Intertek Testing Services 1365 Adams Court, Menlo Park, CA 94025 Sonus Telecom, Inc., Cordless TelephoneDate of Test: 3/30-31/00 & 4/6/00 INTERNAL PHOTOGRAPHS FCC ID: OU3IBM3455FCC Part 15.249 Certification

TEST CONFIGURATION SETUP (Radiated Emission) TEST CONFIGURATION SETUP (Line Conducted Emission)