U28MIC110ConnectLine Microphone

a. Pause sound from Microphoneb. Pause sound from Streamer Start / turn on / resume sound from Microphone 1. Make sure Streamer is on2. Start / turn on Microphone3. Sound from Microphone to Streamer Check sound Pause sound Turn off Microphone Short press on on/off Orange light on Streamer turns off Orange light slowly pulsating Short press on Streamer audio button Orange light Microphone turns off Orange light Streamer off Blue light slowly pulsating on Streamer Orange light on Microphone turns off Short press on connect button Short press on on/off button Resume sound from Streamer 1. Microphone has to be on3. Sound from Microphone to Streamer2. start sound from Streamer Two short presses 12 two short presses on audio button Orange light Streamer slowly pulsating After 2 seconds, orange light Microphone turns on (green light on) Press and hold two seconds, until green light turns off Orange light Streamer on and orange light Microphone on Tap the top of the microphone to check that the sound is heard in the hearing instruments Turn page People First is our promise to empower people to communicate freely, interact naturally and participate actively People First INSTRUCTIONS FOR USEMICROPHONE 5 secs 2 secs Page 2 People First is our promise to empower people to communicate freely, interact naturally and participate actively People First InstructIons For useMIcroPhone Pairing / intial setup (only needed once) charging / power indicator The microphone should point towards the speakers mouth with in a distance of 10 to 20 cm. The Microphone will transmit the speech from the Speaker directly to the Hearing instrument user. Note: A Microphone will only work with one Streamer at a time Status indicator (orange) Microphone input (Voice) Power indicator (green) On off button Microphone input (noise detector), do not cover Battery Charge connector (mini USB) Battery Low Maximum 20 min. speaking time left chargingFully charged After approx. 1.5 hour. Will last for 5 hours use 2. Microphone in pairing mode Press and hold for 6 seconds until orange Light flashes rapidly 1. streamer in pairing mode Hold until blue light flashes Orange light is flashing rapidly in pairing mode Press 3. Microphone paired Wait up to 1 minute until Streamer light is orange and microphone light is orange What’s in the box?Product overview up to 15 m Microphone speaker clip wearing constant red light Wearing with Lanyard Blinking green light Wrong wearing constant green light Streamer. Should always be worn with the neck-loop hearing Instrument user Microphone Power supply (charger) This manualImportant Information LanyardCarry pouch 1 min6 secs6 secs 105838UK / 12.10 how the Microphone works To charge the microphone, connect the power supply cord to the mini USB connector placed at the bottom of the microphone. Important additional information The ConnectLine wireless microphone contains a radio trans- mitter using a frequency hopping technology working in the ISM-band at 2.4 GHz. The peak conducted output power of the transmitter is less than 6 dBm and the antenna is a small PCB antenna with a directional gain of less than 2 dBi (dB over an isotropical or omni-directional antenna). The emission power from the Connectline Microphone is below international emission limits for Human Exposure. For com- parison, the radiation of the Connectline Microphone is less than unintended electromagnetic radiation from for example hair dryers, electric shavers etc. The Connectline Microphone complies with international standards concerning Electromag- netic Compatibility. USA and Canada Due to the limited size available on the device, many of the relevant approval markings are found in this document. This instrument is certified under: FCC ID: U28MIC110 IC: 1350B-MIC110 The device complies with Part 15 of the FCC rules and RSS-210 of Industry Canada. Operation is subject to the following two conditions: This device may not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reason- able protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in ac- cordance with the instructions, may cause harmful interfer- ence to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. Not a toy The Connectline Microphone is not a toy and therefore should be kept out of the reach of children and anyone else who might swallow parts or otherwise cause injury to themselves. Special attention should be paid to the smaller components in order to prevent children from swallowing them and choking. If a part is swallowed, see a doctor immediately. Use on aircrafts The Connectline Microphone should not be used onboard air- crafts unless specifically permitted by the flight personnel. Active Implants Oticon shows caution and advise to follow the guideline as recommended by manufacturers of implantable defibrillators and pacemakers regarding use of mobile phones. If you wear an active implant, then keep the microphone more than 15 cm away from the implant. Do not expose to great heat Never exposure the Connectli…

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Oticon AS Kongebakken 9, Smoerum, Denmark Attestation letter Applicant Name : Oticon AS Applicant Address : Kongebakken 9, Smoerum, Denmark FCC ID : U28MIC110 Equipment Class : Part 15 Spread Spectrum Transmitter(DSS) Certified Model Name : MIC-110 Certified Product Name : ConnectLine Microphone We hereby declare that the operating bit rates of MIC-110 are restricted to 2Mbps at most by its using scenario, the software used in MIC-110 does not support 8DPSK as its modulation scheme. Sincerely, Best Regards Lars Bresler, QM-manager Oticon A/S Kongebakken 9 DK-2765 Smorum – Denmark Phone: +45 3913 7100

Kongebakken 9, 2765, Smorum, DK-Denmark February 7, 2011. Compliance Certification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA DECLARATION FOR ADDITIONAL FREQUENCY HOPPING REQUIREMENTS To whom it may concern: We hereby declare that U28MIC110 meets the following FCC requirements of section 15.247(a)(1) : 1. The hopping sequence is pseudorandom. 2. All channels are used equally on average. 3. The receiver input bandwidth approximately equals the transmit bandwidth. 4. The receiver is hopping in sequence with the transmit signal. Sincerely, Lars Bresler, QM-manager Oticon A/S Kongebakken 9 DK-2765 Smorum - Denmark Phone: +45 3913 7100

Oticon A/S Kongebakken 9, 2765, Smorum, DK-Denmark Date: November 26, 2010 Compliance Certification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA RE: Request of Confidentiality for FCCID: U28MIC110 To Whom It may Concern: Pursuant to Sections 0.457 and 0.459 of the Commission`s Rules(CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, Oticon A/S hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give Oticon A/S temporary confidentiality of commercially sensitive information prior to product release. The requested permanent and Short-Term Confidential exhibits are listed as follows: PERMANENT & SHORT-TERM CONFIDENTIAL LIST Exhibit Description File name PERMANENT 1 Block Diagram Block Diagram_U28MIC110.pdf 2 Operational Description Operational Description_U28MIC110.pdf 3 Schematics Schematic_U28MIC110.pdf 4 Part Lists Part List_U28MIC110.pdf SHORT-TERM 5 External Photos Ext Photo_U28MIC110.pdf 6 Internal Photos Int Photo_U28MIC110.pdf 7 Test-Setup Photos Test Photo_U28MIC110.pdf 8 Users Manual User Manual_U28MIC110.pdf Note: The pictures on the label location do not require any long term or short term confidentiality. The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be public before the date of the Grant for this application. Sincerely, Lars Bresler, QM-manager Oticon A/S Kongebakken 9 DK-2765 Smorum – Denmark Phone: +45 3913 7100

Oticon A/S Kongebakken 9, 2765, Smorum, DK-Denmark Date: November 26, 2010 Compliance Certification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA LETTER OF AUTHORIZATION We, the undersigned, hereby authorize Harvey Sung of Digital EMC Co., Ltd. to act on our behalf in all manners relating to application for equipment authorization for FCC ID: U28MIC110 including signing of all documents relating to these matters. Any and all acts carried out by Harvey Sung of Digital EMC Co., Ltd. on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from Oticon A/S Sincerely, Lars Bresler, QM-manager Oticon A/S Kongebakken 9 DK-2765 Smorum – Denmark Phone: +45 3913 7100

FCCID: U28MIC110 Copyright Ⓒ 2010, Digital EMC Co., Ltd. View 1 FCCID: U28MIC110 Copyright Ⓒ 2010, Digital EMC Co., Ltd. View 2 FCCID: U28MIC110 Copyright Ⓒ 2010, Digital EMC Co., Ltd. View 3

FCC ID: U28MIC110 Copyright Ⓒ 2010, Digital EMC Co., Ltd. FCC ID SAMPLE LABEL & LOCATION LABELLING REQUIREMENTS PER §2.925 The Label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase Label location: rear side of the EUT - The FCC label shown is representative of the label that will appear on the radio when in production. Other information may also be included on this label. - The device is so small that it is not practicable to place the statement specified under 15.19 statement request, the information required by this paragraph shall be placed in a prominent location in the user's manual.

FCCID: U28MIC110 Copyright Ⓒ 2010, Digital EMC Co., Ltd. View 1 FCCID: U28MIC110 Copyright Ⓒ 2010, Digital EMC Co., Ltd. View 2 FCCID: U28MIC110 Copyright Ⓒ 2010, Digital EMC Co., Ltd. View 3 FCCID: U28MIC110 Copyright Ⓒ 2010, Digital EMC Co., Ltd. View 4 FCCID: U28MIC110 Copyright Ⓒ 2010, Digital EMC Co., Ltd. View 5 FCCID: U28MIC110 Copyright Ⓒ 2010, Digital EMC Co., Ltd. View 6

1011-01027 DRTFCC1011-0304 TRF-RF-202(06)100831 Page 2 / 84 Copyright ○ C 2010, Digital EMC Co., Ltd. CONTENTS 1. Equipment information .............................................................. 3 1.1 Equipment description ............................................................. 3 1.2 Ancillary equipment ................................................................. 3 2. Information about test items ..................................................... 4 2.1 Test mode & EUT Position ....................................................... 4 2.2 Auxiliary equipment ................................................................. 4 2.3 Tested frequency ..................................................................... 4 2.4 Tested environment ................................................................. 4 2.5 EMI Suppression Device(s)/Modifications ............................... 4 3. Test Report ................................................................................. 5 3.1 Summary of tests .................................................................... 5 3.2 Transmitter requirements ........................................................ 6 3.2.1 Carrier Frequency Separation ............................................. 6 3.2.2 Number of Hopping Frequencies ........................................ 8 3.2.3 20 dB Bandwidth ............................................................... 13 3.2.4 Time of Occupancy (Dwell Time) ...................................... 18 3.2.5 Peak Output Power ........................................................... 20 3.2.6 Conducted Spurious Emissions ........................................ 25 3.2.7 Radiated Spurious Emissions ........................................... 48 3.2.8 AC Line Conducted Emissions .......................................... 61 3.2.9 Antenna Requirements ..................................................... 62 3.2.10 Occupied Bandwidth (99%) ............................................. 63 3.3 Receiver requirements .......................................................... 68 3.3.1 AC Conducted Emissions (Receiver Mode) ...................... 68 3.3.2 Out of Band Emissions – Radiated (Receiver Mode) ........ 73 APPENDIX I................................................................................... 82 1011-01027 DRTFCC1011-0304 TRF-RF-202(06)100831 Page 3 / 84 Copyright ○ C 2010, Digital EMC Co., Ltd. 1. Equipment information 1.1 Equipment description FCC Equipment Class Part 15 Spread Spectrum Transmitter(DSS) Equipment type ConnectLine Microphone Equipment model name MIC-110 Equipment add model name N/A Equipment serial no. 1010-01027 Frequency band 2402 ~ 2480 MHz Spread Spectrum Frequency Hopping Modulation type GFSK, π/4-DQPSK Transmission rate 1Mbps, 2Mbps Channel Spacing 1.0 MHz Power Lithium Battery: DC 3.7 V Antenna type Internal Type: PIFA Antenna (Max. Peak Gain: 0.8 dBi) 1.2 Ancillary equipment Equipment Model No. Serial No. Manufacturer Note - - - - - - - - - - 1011-01027 DRTFCC1011-0304 TRF-RF-202(06)100831 Page 4 / 84 Copyright ○ C 2010, Digital EMC Co., Ltd. 2. Information about test items 2.1 Test mode & EUT Position This device was tested in maximum duty mode at maximum power of hopping enable / disable mode. Test Case 1 - Test Case 2 - Test Case 3 - EUT position: refer to Test photo file. 2.2 Auxiliary equipment Equipment Model No. Serial No. Manufacturer Note - - - - - - - - - - 2.3 Tested frequency - Hopping Function: Enable TX Frequency (MHz) RX Frequency (MHz) Hopping Band 2402 ~ 2480 2402 ~ 2480 - Hopping Function: Disable TX Frequency (MHz) RX Frequency (MHz) Lowest Channel 2402 2402 Middle Channel 2441 2441 Highest Channel 2480 2480 2.4 Tested environment Temperature : 21 ~ 24 o C Relative humidity content : 22 ~ 59 % R.H. Details of power supply :DC 3.7 V 2.5 EMI Suppression Device(s)/Modifications EMI suppression device(s) added and/or modifications made during testing → None 1011-01027 DRTFCC1011-0304 TRF-RF-202(06)100831 Page 5 / 84 Copyright ○ C 2010, Digital EMC Co., Ltd. 3. Test Report 3.1 Summary of tests FCC Part RSS-210 & GEN Parameter Limit (Using in 2400 ~ 2483.5MHz) Test Condition Status (note 1) I. Transmit mode (Tx) 15.247(a) RSS-210(A8.1) Carrier Frequency Separation >= 20dB BW or >= Two-Thirds of the 20dB BW Conducted C Number of Hopping Frequencies >= 15 hops C 20 dB Bandwidth None C Dwell Time =< 0.4 seconds C 15.247(b) RSS-210(A8.4) Transmitter Output Power =< 1Watt , if CHs >= 75 Others =<0.125W C 15.247(d) RSS-210(A8.5) Band-edge /Conducted The radiated emission to any 100 kHz of outband shall be at least 20dB below the highest inband spectral density. C Conducted Spurious Emissions C 15.205,15.209 RSS-210(A8.5) Radiated Emissions FCC 15.209 Radiated C Note 2 15.207 RSS-Gen(7.2.4) AC Conducted Emissions FCC 15.207 AC Line Conducted NA Note 3 RSS Gen Issue 3 Occupied Bandwidth (99%) RSS-Gen(4.6.1) Conducted C 15.203 RSS-Gen(7.1.2) Antenna Requirements FCC 15.203 - C II. Receive mode (Rx) RSS-Gen(7.2.4) AC Conducted Emissions RSS-Gen(7.2.4 Table 4) Line Conducted C RSS-Gen(6) Receiver Spurious Emissions RSS-Gen(6 Table 2) Radiated C Note 1: C=Comply NC=Not Comply NT=Not Tested NA=Not Applicable Note 2: This test item was performed in each axis. And the worst case data were reported. Note 3: When this device is in the charging mode, the Bluetooth function is disabled. The sample was tested according to the following specification: ANSI C-63.4-2003, DA00-705, RSS-Gen Issue 3 1011-01027 DRTFCC1011-0304 TRF-RF-202(06)100831 Page 6 / 84 Copyright ○ C 2010, Digital EMC Co., Ltd. 3.2 Transmitter requirements 3.2.1 Carrier Frequency Separation - Procedure: The carrier frequency separation was measured with a spectrum analyzer connected to the antenna terminal, while EUT had its hopping function enabled. After the trace being stable, the reading value between the peaks of the adjacent channels using the marker-delta function was recorded as the measurement r…

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FCC ID: U28MIC110 Copyright Ⓒ 2010, Digital EMC Co., Ltd. Tested EUT Position EUT position: X axis EUT position: Y axis EUT position: Z axis FCC ID: U28MIC110 Copyright Ⓒ 2010, Digital EMC Co., Ltd. View 1