N79CNI-810DTwo way pager

Note: This report may not be duplicated without prior written consent of Bay Area Compliance Laboratory Corporation. This report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. FCC PART 90 TYPE APPROVAL EMI MEASUREMENT AND TEST REPORT ABOUT EUT USER MANUAL FOR COMMUNICATION NETWORK INTERFACE, INC. 51-2, SungSan 1-dong, Mapo-gu SEOUL 121-251, KOREA FCC ID: N79CNI-810D May 2, 1999 This Report Concerns: Original Report Equipment Type: Two Way Messenger Test Engineer:John Chan Test Date:May 2, 1999 Certified By: John Y. Chan - Director, Compliance Engineering Prepared By:Bay Area Compliance Laboratory Corporation 230 Commercial Street, Suite 2 Sunnyvale, CA 94086 (408) 732-9162 Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT Block DiagramFCC Part 90 Type Approval report Page 2 of 16 TABLE OF CONTENTS 1 - GENERAL INFORMATION...........................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)..........................................................................3 APPENDIX A –EUT USER MANUL....................................................................................................................4 Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT Block DiagramFCC Part 90 Type Approval report Page 3 of 16 1 - GENERAL INFORMATION 1.1 Product Description for Equipment Under Test (EUT) The Communication Network Interface, Inc., FCC ID N79CNI-810D ( TWO WAY MESSENGER) or the "EUT" as referred to in this report is a digital data communication equipment in accordance with Motorola DataTac 5000 RD-LAP 19.2 specification. The frequency it uses ranges from 806 MHz to 821 MHz for transmission and from 851 MHz to 866 MHz for reception. The EUT measures 105.7mm L x 70.5 mm W x 17.6mm H. Basic Specification include: • Weight: 163g • Power: 4.2 V Ni-MH • RF protocol: RD-LAP 19.2 on DataTAC 5000 • Host protocol: DataTAC NCL 1.2 • Etc. Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT Block DiagramFCC Part 90 Type Approval report Page 4 of 16 Appendix A –EUT USER MANUL Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT Block DiagramFCC Part 90 Type Approval report Page 5 of 16 Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT Block DiagramFCC Part 90 Type Approval report Page 6 of 16 Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT Block DiagramFCC Part 90 Type Approval report Page 7 of 16 Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT Block DiagramFCC Part 90 Type Approval report Page 8 of 16 Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT Block DiagramFCC Part 90 Type Approval report Page 9 of 16 Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT Block DiagramFCC Part 90 Type Approval report Page 10 of 16 Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT Block DiagramFCC Part 90 Type Approval report Page 11 of 16 Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT Block DiagramFCC Part 90 Type Approval report Page 12 of 16 Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT Block DiagramFCC Part 90 Type Approval report Page 13 of 16 Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT Block DiagramFCC Part 90 Type Approval report Page 14 of 16 Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT Block DiagramFCC Part 90 Type Approval report Page 15 of 16 Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT Block DiagramFCC Part 90 Type Approval report Page 16 of 16

A The worst case SAR(1 g) is 3.83 mW/g. After applied maximum duty cycle the final SAR(1 g) is 0.30 mW/g. It will have 81% margin on the 1.6 mW/g limit.

Note: This report may not be duplicated without prior written consent of Bay Area Compliance Laboratory Corporation. This report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. FCC PART 90 TYPE APPROVAL EMI MEASUREMENT AND TEST REPORT ABOUT FCC ID LABEL LOCATION FOR COMMUNICATION NETWORK INTERFACE, INC. 51-2, SungSan 1-dong, Mapo-gu SEOUL 121-251, KOREA FCC ID: N79CNI-810D May 2, 1999 This Report Concerns: Original Report Equipment Type: Two Way Messenger Test Engineer:John Chan Test Date:May 2, 1999 Certified By: John Y. Chan - Director, Compliance Engineering Prepared By:Bay Area Compliance Laboratory Corporation 230 Commercial Street, Suite 2 Sunnyvale, CA 94086 (408) 732-9162 Communication Network Interface, Inc. FCC ID: N79CNI-810D Report # FCC ID LabelFCC Part 90 Type Approval report Page 2 of 4 TABLE OF CONTENTS 1 - GENERAL INFORMATION...........................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)..........................................................................3 2 – FCC PRODUCT LABELING AND WARNING STATEMENT....................................................................4 2.1 FCC ID LABEL...............................................................................................................................................4 2.2 PROPOSED LABEL LOCATION ON EUT.............................................................................................................4 2.3 FCC WARNING STATEMENT............................................................................................................................4 Communication Network Interface, Inc. FCC ID: N79CNI-810D Report # FCC ID LabelFCC Part 90 Type Approval report Page 3 of 4 1 - GENERAL INFORMATION 1.1 Product Description for Equipment Under Test (EUT) The Communication Network Interface, Inc., FCC ID N79CNI-810D ( TWO WAY MESSENGER) or the "EUT" as referred to in this report is a digital data communication equipment in accordance with Motorola DataTac 5000 RD-LAP 19.2 specification. The frequency it uses ranges from 806 MHz to 821 MHz for transmission and from 851 MHz to 866 MHz for reception. The EUT measures 105.7mm L x 70.5 mm W x 17.6mm H. Basic Specification include: • Weight: 163g • Power: 4.2 V Ni-MH • RF protocol: RD-LAP 19.2 on DataTAC 5000 • Host protocol: DataTAC NCL 1.2 • Etc. Communication Network Interface, Inc. FCC ID: N79CNI-810D Report # FCC ID LabelFCC Part 90 Type Approval report Page 4 of 4 2 – FCC PRODUCT LABELING AND WARNING STATEMENT 2.1 FCC ID Label Specifications: Text is black or white in color and is left justified. Labels are silk-screened and shall be “permanently affixed” at a conspicuous location on the EUT. 2.2 Proposed Label Location on EUT 2.3 FCC Warning Statement A FCC Warning Statement is provided in the product manual. A proposed sample of the statement is presented in Appendix C of this report as reference. FCC ID: N79CNI-810D This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harm- ful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 1.0" 2.1875 EUT: Rear View FCC ID Label Location FCC ID: N79CNI-810D This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harm- ful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Note: This report may not be duplicated without prior written consent of Bay Area Compliance Laboratory Corporation. This report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. FCC PART 90 TYPE APPROVAL EMI MEASUREMENT AND TEST REPORT ABOUT EUT INTERNAL & EXTERNAL PHOTO FOR COMMUNICATION NETWORK INTERFACE, INC. 51-2, SungSan 1-dong, Mapo-gu SEOUL 121-251, KOREA FCC ID: N79CNI-810D May 2, 1999 This Report Concerns: Original Report Equipment Type: Two Way Messenger Test Engineer:John Chan Test Date:May 2, 1999 Certified By: John Y. Chan - Director, Compliance Engineering Prepared By:Bay Area Compliance Laboratory Corporation 230 Commercial Street, Suite 2 Sunnyvale, CA 94086 (408) 732-9162 Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT PhotoFCC Part 90 Type Approval report Page 2 of 11 TABLE OF CONTENTS 1 - GENERAL INFORMATION...........................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)..........................................................................3 2 – EUT PHOTOGRAPHS....................................................................................................................................4 2.1 EUT: TOP VIEW..............................................................................................................................................4 2.2 EUT: BOTTOM VIEW......................................................................................................................................5 2.3 EUT: ENCLOSURE OFF TOP VIEW....................................................................................................................6 2.4 EUT: ENCLOSURE OFF BOTTOM VIEW.............................................................................................................7 2.5 EUT: TRANSMITTING UNIT TOP VIEW.............................................................................................................8 2.6 EUT: TRANSMITTING UNIT BOTTOM VIEW......................................................................................................9 2.7 EUT: MAIN BOARD TOP VIEW......................................................................................................................10 2.8 EUT: MAIN BOARD BOTTOM VIEW...............................................................................................................11 Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT PhotoFCC Part 90 Type Approval report Page 3 of 11 1 - GENERAL INFORMATION 1.1 Product Description for Equipment Under Test (EUT) The Communication Network Interface, Inc., FCC ID N79CNI-810D ( TWO WAY MESSENGER) or the "EUT" as referred to in this report is a digital data communication equipment in accordance with Motorola DataTac 5000 RD-LAP 19.2 specification. The frequency it uses ranges from 806 MHz to 821 MHz for transmission and from 851 MHz to 866 MHz for reception. The EUT measures 105.7mm L x 70.5 mm W x 17.6mm H. Basic Specification include: • Weight: 163g • Power: 4.2 V Ni-MH • RF protocol: RD-LAP 19.2 on DataTAC 5000 • Host protocol: DataTAC NCL 1.2 • Etc. Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT PhotoFCC Part 90 Type Approval report Page 4 of 11 2 – EUT PHOTOGRAPHS 2.1 EUT: Top View Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT PhotoFCC Part 90 Type Approval report Page 5 of 11 2.2 EUT: Bottom View Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT PhotoFCC Part 90 Type Approval report Page 6 of 11 2.3 EUT: Enclosure Off Top View Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT PhotoFCC Part 90 Type Approval report Page 7 of 11 2.4 EUT: Enclosure Off Bottom View Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT PhotoFCC Part 90 Type Approval report Page 8 of 11 2.5 EUT: Transmitting Unit Top View Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT PhotoFCC Part 90 Type Approval report Page 9 of 11 2.6 EUT: Transmitting Unit Bottom View Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT PhotoFCC Part 90 Type Approval report Page 10 of 11 2.7 EUT: Main Board Top View Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT PhotoFCC Part 90 Type Approval report Page 11 of 11 2.8 EUT: Main Board Bottom View

Page 1 of 5 Federal Communications Commission. Equipment Authorization Div. Application Processing Branch 7435 Oakland Mills Road Columbia MD 21045 Subject: Two-way messenger model CNI-810D (FCC ID: N79CNI-810D) The SAR measurement is used CW mode with test firmware modified but on DataTac network does not allows the mobile device to control the timing of transmitted packets on a message transaction basis. This makes that the duty factor is limited to the maximum allowable over all network transactions Duty cycle calculation The Two Way Messenger model CNI-810D (FCC ID: N79CNI-810D) is designed to use Motorola protocol RD- LAP3.2 and 19200 bps half duplex is data speed. Transmission unit is PDU(Program Data Unit) and 1 PDU required 512 byte for transmission. It requires 4 PDU ( equals 2,048 byte )maximum for one transmission. 12 byte waiting time is required between each PDU. It will take 10 second in order to get final deliver successful response from other application terminal. The maximum transmission duty cycle will be: Send PDU ----------------------------------------------------------- x 100 = duty send PDU + RX response + successful response 0.85 sec -------------------------------------- x 100 = 7.83 % 0.85 sec + 0.005 sec +10 sec Remarks: 1. 0,85 sec = 2,048 x 8 / 19,200 2. 0.005 sec = 12 x8 / 19,200 3. 10 sec = shortest response time (worst case) remarks: it will take at least 10 sec. to set-up for next transmit. Page 2 of 5 A: 512 byte B: 12 byte BBB AAAA ~ 10 sec One Transmission Page 3 of 5 Page 4 of 5 Page 5 of 5

Intertek Testing Services08/18/99 FCC ID: N79CNI-810DPage 1 of 22FCC Part 2 SAR Evaluation Specific Absorption Rate (SAR) Test Report for Communication Network Interface, Inc on the Two-way messager Model: CNI-810D Test Report: J99019236_SAR Date of Report: August 16, 1999 NVLAP Laboratory Code 200201-0 Accredited for testing to FCC Parts 15 Tested by:XM Yang Reviewed by:C. K. Li All services undertaken are subject to the following general policy: Reports are submitted for exclusive use of the client to whom they are addressed. Their significance is subject to the adequacy and representative character of the samples and to the comprehensiveness of the tests, examinations or surveys made. This report shall not be reproduced except in full, without written consent of Intertek Testing Services, NA Inc. This report must not be used to claim product endorsement by NVLAP, NIST nor any other agency of the U.S. Government. Intertek Testing Services08/18/99 FCC ID: N79CNI-810DPage 2 of 22FCC Part 2 SAR Evaluation Table of Contents 1JOB DESCRIPTION...........................................................................................................................3 1.1Client Information..........................................................................................................................3 1.2Equipment under test (EUT)..........................................................................................................3 1.3Test plan reference.........................................................................................................................4 1.4System test configuration...............................................................................................................4 1.4.1System block diagram & Support equipment.........................................................................4 1.4.2Test Position...........................................................................................................................5 1.4.3Test Condition........................................................................................................................6 1.5Modifications required for compliance..........................................................................................6 1.6Additions, deviations and exclusions from standards....................................................................6 2SAR EVALUATION............................................................................................................................6 2.1SAR Limits....................................................................................................................................6 2.2Configuration Photographs............................................................................................................7 2.3System Verification.......................................................................................................................8 2.4Evaluation Procedures...................................................................................................................8 2.5Test Results....................................................................................................................................9 3TEST EQUIPMENT..........................................................................................................................11 3.1Equipment List.............................................................................................................................11 3.2Muscle Tissue Simulating Liquid................................................................................................12 3.3E-Field Probe Calibration............................................................................................................12 3.4Measurement Uncertainty............................................................................................................13 3.5Measurement Tractability............................................................................................................13 4WARNING LABEL INFORMATION - USA.................................................................................13 5REFERENCES...................................................................................................................................14 6APPENDIX A - SAR EVALUATION DATA..................................................................................15 806 MHz, EUT base touching Phantom.................................................................................................16 6.2815 MHz, EUT base touching Phantom.....................................................................................17 6.3821 MHz, EUT base touching Phantom.....................................................................................18 7APPENDIX B - E-FIELD PROBE CALIBRATION DATA.........................................................19 8APPENDIX C - TECHNICAL JUSTIFICATION FROM MANUFACTURER.........................20 Intertek Testing Services08/18/99 FCC ID: N79CNI-810DPage 3 of 22FCC Part 2 SAR Evaluation 1 JOB DESCRIPTION 1.1 Client Information The EUT has been tested at the request of Company:Communication Network Interface, Inc Address:51-2, Sungsan 1-dong, Mapo-gu Seoul 121-251, Korea Name of contact:Mr. Soon Pil Choi Telephone:(82) 2-330-5622 Fax:(82) 2-330-5733 1.2 Equipment under test (EUT) Product Descriptions: Equipment Two way pager Trade NameCNIModel No.CNI-810D FCC ID N79CNI-810D S/N No. Unit #1 CategoryPortableRF Exposure Uncontrolled Environment Frequency Band (uplink) 806 to 821 MHzSystemFSK EUT Antenna Description TypeMonopoleConfigurationInternal, Fixed Dimensions 60 mm (L)Gain0 dBi LocationInside plastic enclosure, top Use of Product:Data communications Manufacturer:SAME as above. Production is planned:[X] Yes, [ ] No EUT receive date:08/10/99 EUT received condition:Good working condition, prototype Test start date:08/10/99 Test end…

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Note: This report may not be duplicated without prior written consent of Bay Area Compliance Laboratory Corporation. This report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. FCC PART 90 TYPE APPROVAL EMI MEASUREMENT AND TEST REPORT ABOUT EUT BLOCK DIAGRAM FOR COMMUNICATION NETWORK INTERFACE, INC. 51-2, SungSan 1-dong, Mapo-gu SEOUL 121-251, KOREA FCC ID: N79CNI-810D May 2, 1999 This Report Concerns: Original Report Equipment Type: Two Way Messenger Test Engineer:John Chan Test Date:May 2, 1999 Certified By: John Y. Chan - Director, Compliance Engineering Prepared By:Bay Area Compliance Laboratory Corporation 230 Commercial Street, Suite 2 Sunnyvale, CA 94086 (408) 732-9162 Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT Block DiagramFCC Part 90 Type Approval report Page 2 of 5 TABLE OF CONTENTS 1 - GENERAL INFORMATION...........................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)..........................................................................3 APPENDIX A –EUT BLOCK DIAGRAM............................................................................................................4 Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT Block DiagramFCC Part 90 Type Approval report Page 3 of 5 1 - GENERAL INFORMATION 1.1 Product Description for Equipment Under Test (EUT) The Communication Network Interface, Inc., FCC ID N79CNI-810D ( TWO WAY MESSENGER) or the "EUT" as referred to in this report is a digital data communication equipment in accordance with Motorola DataTac 5000 RD-LAP 19.2 specification. The frequency it uses ranges from 806 MHz to 821 MHz for transmission and from 851 MHz to 866 MHz for reception. The EUT measures 105.7mm L x 70.5 mm W x 17.6mm H. Basic Specification include: • Weight: 163g • Power: 4.2 V Ni-MH • RF protocol: RD-LAP 19.2 on DataTAC 5000 • Host protocol: DataTAC NCL 1.2 • Etc. Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT Block DiagramFCC Part 90 Type Approval report Page 4 of 5 Appendix A –EUT BLOCK DIAGRAM Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT Block DiagramFCC Part 90 Type Approval report Page 5 of 5

Note: This report may not be duplicated without prior written consent of Bay Area Compliance Laboratory Corporation. This report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. FCC PART 90 TYPE APPROVAL EMI MEASUREMENT AND TEST REPORT FOR COMMUNICATION NETWORK INTERFACE, INC. 51-2, SungSan 1-dong, Mapo-gu SEOUL 121-251, KOREA FCC ID: N79CNI-810D May 2, 1999 This Report Concerns: Original Report Equipment Type: Two Way Messenger Test Engineer:John Chan Test Date:May 2, 1999 Certified By: John Y. Chan - Director, Compliance Engineering Prepared By:Bay Area Compliance Laboratory Corporation 230 Commercial Street, Suite 2 Sunnyvale, CA 94086 (408) 732-9162 Communication Network Interface, Inc. FCC ID: N79CNI-810D Report # test reportFCC Part 90 Type Approval report Page 2 of 38 TABLE OF CONTENTS 1 - GENERAL INFORMATION...........................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)..........................................................................3 1.2 OBJECTIVE......................................................................................................................................................3 1.3 RELATED SUBMITTAL(S)/GRANT(S).................................................................................................................3 1.4 TEST METHODOLOGY......................................................................................................................................3 1.5 TEST FACILITY................................................................................................................................................4 1.6 TEST EQUIPMENT LIST....................................................................................................................................4 1.7 EQUIPMENT UNDER TEST (EUT).....................................................................................................................5 1.8 SUPPORT EQUIPMENT......................................................................................................................................5 1.9 EUT CONFIGURATION DETAILS AND LIST........................................................................................................5 1.10 EXTERNAL I/O CABLING...............................................................................................................................5 2 - SYSTEM TEST CONFIGURATION...............................................................................................................6 2.1 JUSTIFICATION................................................................................................................................................6 2.2 BLOCK DIAGRAM............................................................................................................................................6 2.3 TEST SETUP BLOCK DIAGRAM.........................................................................................................................7 2.4 EQUIPMENT MODIFICATIONS...........................................................................................................................8 3.0 SUMMARY OF TEST RESULTS...................................................................................................................9 3.1.0 RF POWER OUTPUT......................................................................................................................................9 3.2.0 EFFECTIVE RADIATED POWER....................................................................................................................13 3.3.0 MODULATION DEVIATION LIMITING...........................................................................................................14 3.4.0 AUDIO FILTER CHARACTERISTICS...............................................................................................................15 3.5.0 EMISSION LIMITATIONS, OCCUPIED BANDWIDTH........................................................................................16 3.6.0 OUT OF BAND EMISSIONS AT ANTENNA TERMINALS....................................................................................19 3.7.0 FIELD STRENGTH OF SPURIOUS RADIATION.................................................................................................29 3.8.0 FREQUENCY STABILITY VS TEMPERATURE..................................................................................................33 3.9.0 FREQUENCY STABILITY VS VOLTAGE..........................................................................................................34 4 - RADIATED EMISSION DATA FOR LOCAL OCILATTOR......................................................................35 4.1 MEASUREMENT UNCERTAINTY......................................................................................................................35 4.2 EUT SETUP..................................................................................................................................................35 4.3 SPECTRUM ANALYZER SETUP........................................................................................................................35 4.4 TEST PROCEDURE.........................................................................................................................................36 4.5 CORRECTED AMPLITUDE & MARGIN CALCULATION.......................................................................................36 4.6 SUMMARY OF TEST RESULTS.........................................................................................................................36 4.7 RADIATED EMISSIONS TEST DATA.................................................................................................................36 APPENDIX A – AGENCY AUTHORIZATION LETTER...............................................…

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Note: This report may not be duplicated without prior written consent of Bay Area Compliance Laboratory Corporation. This report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. FCC PART 90 TYPE APPROVAL EMI MEASUREMENT AND TEST SETUP PHOTO FOR COMMUNICATION NETWORK INTERFACE, INC. 51-2, SungSan 1-dong, Mapo-gu SEOUL 121-251, KOREA FCC ID: N79CNI-810D May 2, 1999 This Report Concerns: Original Report Equipment Type: Two Way Messenger Test Engineer:John Chan Test Date:May 2, 1999 Certified By: John Y. Chan - Director, Compliance Engineering Prepared By:Bay Area Compliance Laboratory Corporation 230 Commercial Street, Suite 2 Sunnyvale, CA 94086 (408) 732-9162 Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT Rest Setup photoFCC Part 90 Type Approval report Page 2 of 5 TABLE OF CONTENTS 1 - GENERAL INFORMATION...........................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)..........................................................................3 2 - CONDUCTED AND RADIATED SETUP PHOTOGRAPHS.........................................................................4 2.1 RADIATED EMISSION PHOTOGRAPH – FRONT VIEW..........................................................................................4 2.2 RADIATED EMISSION PHOTOGRAPH – REAR VIEW............................................................................................5 Communication Network Interface, Inc. FCC ID: N79CNI-810D EUT Rest Setup photoFCC Part 90 Type Approval report Page 3 of 5 1 - GENERAL INFORMATION 1.1 Product Description for Equipment Under Test (EUT) The Communication Network Interface, Inc., FCC ID N79CNI-810D ( TWO WAY MESSENGER) or the "EUT" as referred to in this report is a digital data communication equipment in accordance with Motorola DataTac 5000 RD-LAP 19.2 specification. The frequency it uses ranges from 806 MHz to 821 MHz for transmission and from 851 MHz to 866 MHz for reception. The EUT measures 105.7mm L x 70.5 mm W x 17.6mm H. Basic Specification include: • Weight: 163g • Power: 4.2 V Ni-…

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