VNN-LL48221.9GHz Cordless Phone

User Guide PowerTel 580 2 CONTENTS Important Safety Instructions ........... 5 Getting Started ................................... 7 Set Up................................................... 7 Handset Display Icons ........................ 9 Phone Menu and Display Guide....... 10 Calling Functions............................... 11 Menu Options .................................... 15 Changing Menu Settings.................. 17 Changing Clock Settings .................. 18 Changing Base Settings ................... 19 Phone Book ........................................ 20 Answering Machine .......................... 26 Adding a Handset.............................. 34 Help and Support .............................. 41 Troubleshooting Guide ..................... 41 Technical Details................................ 43 Default Settings ............................... 44 Maintenance and Warranty.............. 45 FCC Compliance Warning: Changes or modifications to this equipment not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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 reasonable 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 accordance with the instructions, may cause harmful interference 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, or consult the dealer or an experienced radio/TV technician for help. Caution: To maintain the compliance with the FCC’s RF exposure guideline, place the base unit at least 8 inches from nearby persons. For body worn operation, this handset has been tested and meets the FCC RF exposure guidelines when used with the Amplicom accessories supplied or designated for this product. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. This equipment complies with Part 68 of the FCC rules. A label on the base unit of this equipment contains, among other information, the ACTA Product Number and the Ringer Equivalence Number (REN) for this equipment. You must, upon request, provide this information to your telephone company. Instructions available in other languages at www.amplicomusa.com. 33 PHONE GUIDE 1 2 3 4 5 7 8 10 6 9 11 12 13 15 14 16 17 18 19 PowerTel 580 Cordless handset 1 Incoming call light 2 Memory 1 3 35dB Boost 4 Display 5 Enter Menu/ Mute/Delete 6 Internal call 7 External call/ Handsfree 8 /Ringer on/off 9 Pause (long press 0) 10 Microphone 11 Volume up/down 12 Memory 2 13 Up/Redial 14 Headset socket (Headset not included) 15 Phonebook/ Save/OK 16 Recall 17 End call 18 Down/Calls list/ Equaliser 19 Keypad 20 #/Keylock Warning: This Handset has been specially designed for individuals who are hard of hearing and has a normal volume which is louder than a standard phone. Use of the Boost feature can cause hearing damage to individuals who are not experiencing hearing loss. 20 Service Center 4 1 Date/Time 2 Answer on/off/Stop/ Answer mode 3 Indicator light for new answer machine messages received 4 Outgoing message 5 Find handset/Registration 6 Incoming call/Charging/ Line in use 7 Rewind/Set language 8 Play/Pause/OK 9 Fast forward/Memo 10 Answer machine message counter/Status display 11 Delete 12 Volume up 13 Volume down PowerTel 580 Phone Base 35 798 124 13 12 11 6 10 PHONE GUIDE 1-866-AMPLICOM (267-5426) 5 Important Safety Instructions When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury to persons, including the following: 1. Do not use this product near water, for example, near a bath tub, wash bowl, kitchen sink or laundry tub, in a wet basement or near a swimming pool. 2. Do not use the telephone to report a gas leak in the vicinity of the leak. 3. Use only the power cord and batteries indicated in this manual. Do not dispose of batteries in a fire. They may explode. Check with local codes for possible special disposal instructions. Save these instructions for future use. Intended use This phone is suitable for use on a public telephone network. Any other use is considered unintended use. Unauthorized modification or reconstruction is not permitted. Do not open the device and attempt any repair work yourself. Phone location Locate the base: t
0O
B
ESZ
ýBU
BOE
TUBCMF
TVSGBDF t
8IFSF
UIF
QPXFS
DBCMF
XJMM
OPU
CF
B
USJQ
IB[BSE t
8IFSF
JU
JT
OPU
PCTUSVDUFE
CZ
GVSOJUVSF t
"U
MFBTU
UISFF
GFFU
GSPN
PUIFS
FMFDUSJDBM
BQQMJBODFT SAFETY Service Center 6 SAFETY t
"XBZ
GSPN
TNPLF
EVTU
WJCSBUJPO
DIFNJDBMT
NPJTUVSF
IFBU
PS
EJSFDU
sunlight. Power failure – What to do This telephone cannot be used to make calls in the event of a power failure. Alternative arrangements should be made for access to emergency services. Medical equipment Do not use the phone near emergency or intensive care medical equipment, or during an electrical storm. If you have a pacemaker check with a medical expert before using this product. Hearing aid compatibility This phone works with most popular hearing aids. However, given the wide range of hearing aids available, the phone may not function fully with every hearing aid. Telephones identified with this logo have reduced noise and interference when used with most T-coil …

Text truncated - open the document above for the full version.

Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com Authorization Letter September 10, 2009 To who may concern As an officer of Intertek Testing Services, I do hereby authorize Mr. Melvin Nip to sign documents for all of applications under the FCC Part 15 & RSS-210. Regards Ken Sit Manager

INTERTEK TESTING SERVICES External Photos FCC ID: VNN-LL4822 external photos - 1 of 2 INTERTEK TESTING SERVICES External Photos FCC ID: VNN-LL4822 external photos - 2 of 2

P/N: 710-04822-01200-00 Desc: base rating labelRoHS Barcode format: UPC(A) Size: 52X40MMColor: Black on White background Material: Label paper with plastic lamination on top Location: unit bottom(The material had been approved by UL. 材质必须通过UL认证) Print the serial number here e.g.: G00218GC000001 MADE IN CHINA HAC S/N: 82 15459 01003 US:7ARW401BLL4822 VNN-LL4822 MODEL NO .: PowerTel 580 THIS UNIT COMPLIES WITH 47 CF R PART 68 FCC RULES. FCC REGISTRATION NO .: FCC ID : RINGER EQUIVALENCE NO .: 0.1B REQUIRED CONNECTOR Rj11 This device complies with Part 15 of the 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. Rating 12VDC 670mA , Amplicom USA LLC New York, USA CLASS 2 MADE IN CHINA HAC S/N: 82 15459 01003 US:7ARW401BLL4822 VNN-LL4822 MODEL NO .: PowerTel 580 THIS UNIT COMPLIES WITH 47 CFR PART 68 FCC RULES. FCC REGISTRATION NO .: FCC ID : RINGER EQUIVALENCE NO .: 0.1B REQUIRED CONNECTOR Rj11 Rating 12VDC 670mA , Amplicom USA LLC New York, USA CLASS 2 G00218GC000001

INTERTEK TESTING SERVICES Internal photos FCC ID: VNN-LL4822 internal photos - 1 of 5 Base Unit assembly (View 1) Base Unit assembly (View 2) INTERTEK TESTING SERVICES Internal photos FCC ID: VNN-LL4822 internal photos - 2 of 5 Base Unit Main PCB comp side Base Unit Main PCB solder side INTERTEK TESTING SERVICES Internal photos FCC ID: VNN-LL4822 internal photos - 3 of 5 Base Unit Keypad PCB front side Base Unit Keypad PCB rear side INTERTEK TESTING SERVICES Internal photos FCC ID: VNN-LL4822 internal photos - 4 of 5 Base Unit Page Key Board Base Unit LED Board front side INTERTEK TESTING SERVICES Internal photos FCC ID: VNN-LL4822 internal photos - 5 of 5 Base Unit Oscillator PCB comp side

INTERTEK TESTING SERVICES FCC ID:VNN-LL4822 RF exposure - 1 of 1 For Maximum Permissible Exposure (MPE) evaluation of the base unit, the maximum power density at 20 cm from this mobile transmitter shall be less than the General Population / Uncontrolled MPE limit in OET Bulletin 65. For the base unit of tested model of LL4822HER2, the maximum field strength measured (FS) was 117.3 dBμV/m. The distance (D) between the antenna and the equipment under test (EUT) was 3 meters. And the maximum source-based time- averaging duty factor in two-handsets operation is 8.48%. From these data, the exposed power density at a distance (R) of 20cm from the center of radiation of the antenna can be calculated according to OET Bulletin 65 as follow: The radiated power = (FS*D) 2 / 30 = 161.11 mW The radiated (EIRP) source-based time-averaging output power = (161.11 * 0.085) mW = 13.66 mW The power density at 20 cm from the antenna = EIRP / 4πR 2 = 0.0027 mW cm -2 In the frequency range of 1,500 - 100,000MHz, the MPE limit is 1.0 mWcm -2 for general population and uncontrolled exposure. As the measured power density at 20cm from the transmitter is lower than the MPE limit, the compliance to the MPE limit can be ensured by indicating the minimum 20cm separation between the transmitter's radiating structures and body of the user or nearby persons. The following RF exposure statement is proposed to be included in the user manual: “ FCC RF Radiation Exposure Statement Caution: To maintain compliance with the FCC’s RF exposure guidelines, place the base unit at least 20cm from nearby persons.”

INTERTEK TESTING SERVICES 26dB Emission Bandwidth Plots FCC ID: VNN-LL4822 26bw - 1 of 2 A0 Base unit, Lowest channel, Traffic carrier Base unit, Highest channel, Traffic carrier INTERTEK TESTING SERVICES 26dB Emission Bandwidth Plots FCC ID: VNN-LL4822 26bw - 2 of 2 A0 Base unit, Lowest channel, Dummy carrier Base unit, Highest channel, Dummy carrier

Report no.: HK10050635-1 Model no.: LL4822 Speakerphone On-Line Mode AC Mains Ctrl No.: N/A 150 kHz30 MHz 1 PK CLRWR 2 AV CLRWR SGL TDS 6DB dBμV dBμV AC RBW 9 kHz MT 1 s PREAMP OFFAtt 10 dB AUTO 1 MHz10 MHz 0 10 20 30 40 50 60 70 80 90 100 CF15MAV CF15MQP Date: 17.MAY.2010 22:37:31 Report no.: HK10050635-1 Model no.: LL4822 Speakerphone On-Line Mode AC Mains Ctrl No.: N/A EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 2 CISPR Average204 kHz 38.40 L1 gnd -15.04 1 Quasi Peak 208.5 kHz 41.84 L1 gnd -21.42 2 CISPR Average253.5 kHz 37.86 L1 gnd -13.78 1 Quasi Peak 262.5 kHz 40.18 L1 gnd -21.16 2 CISPR Average357 kHz 43.37 L1 gnd -5.41 1 Quasi Peak 361.5 kHz 50.51 L1 gnd -8.17 2 CISPR Average406.5 kHz 39.71 L1 gnd -8.00 1 Quasi Peak 505.5 kHz 46.89 L1 gnd -9.10 1 Quasi Peak 676.5 kHz 38.67 L1 gnd -17.32 2 CISPR Average753 kHz 30.76 L1 gnd -15.23 1 Quasi Peak 811.5 kHz 43.85 L1 gnd -12.14 2 CISPR Average1.0905 MHz 32.93 L1 gnd -13.06 2 CISPR Average1.14 MHz 33.58 L1 gnd -12.41 1 Quasi Peak 1.5045 MHz 42.96 L1 gnd -13.03 1 Quasi Peak 1.8105 MHz 43.56 L1 gnd -12.43 2 CISPR Average2.0715 MHz 32.85 L1 gnd -13.14 2 CISPR Average2.904 MHz 32.93 L1 gnd -13.06 1 Quasi Peak 2.913 MHz 45.90 N gnd -10.09 1 Quasi Peak 3.9885 MHz 48.86 N gnd -7.13 2 CISPR Average4.038 MHz 35.38 L1 gnd -10.61 Date: 17.MAY.2010 22:36:41 Report no.: HK10050635-1 Model no.: LL4822 Speakerphone On-Line Mode AC Mains Ctrl No.: N/A EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 2 CISPR Average4.848 MHz 37.48 L1 gnd -8.51 1 Quasi Peak 4.875 MHz 53.05 N gnd -2.94 1 Quasi Peak 6.207 MHz 53.53 N gnd -6.46 2 CISPR Average6.7425 MHz 34.22 N gnd -15.78 2 CISPR Average8.0115 MHz 30.72 N gnd -19.27 1 Quasi Peak 8.097 MHz 40.68 N gnd -19.31 1 Quasi Peak 11.436 MHz 33.55 L1 gnd -26.44 Date: 17.MAY.2010 22:36:54

INTERTEK TESTING SERVICES Unwanted Emission Inside The Sub-Band Plots FCC ID: VNN-LL4822 inband - 1 of 2 A0 Base unit, Lowest channel, Traffic carrier Base unit, Highest channel, Traffic carrier INTERTEK TESTING SERVICES Unwanted Emission Inside The Sub-Band Plots FCC ID: VNN-LL4822 inband - 2 of 2 A0 Base unit, Lowest channel, Dummy carrier Base unit, Highest channel, Dummy carrier

INTERTEK TESTING SERVICES Peak Transmit Power Plots FCC ID: VNN-LL4822 peaktp - 1 of 2 A0 Base unit, Lowest channel, Traffic carrier Base unit, Highest channel, Traffic carrier INTERTEK TESTING SERVICES Peak Transmit Power Plots FCC ID: VNN-LL4822 peaktp - 2 of 2 A0 Base unit, Lowest channel, Dummy carrier Base unit, Highest channel, Dummy carrier

INTERTEK TESTING SERVICES Power Spectral Density Plots FCC ID: VNN-LL4822 psd - 1 of 2 A0 Base unit, Lowest channel, Traffic carrier Base unit, Highest channel, Traffic carrier INTERTEK TESTING SERVICES Power Spectral Density Plots FCC ID: VNN-LL4822 psd - 2 of 2 A0 Base unit, Lowest channel, Dummy carrier Base unit, Highest channel, Dummy carrier

- The test report only allows to be revised within the retention period unless further standard or the requirement was noticed. - This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com Global China Technology Limited Application For 47 CFR Part 15 Certification Unlicensed Personal Communication Service Devices (Base Unit) FCC ID: VNN-LL4822 Model: LL4822HER2, LL4822HER1, LG4821HER1, PowerTel 580, PowerTel 501 Test Report Number: HK10050635-1 Issue Date: June 15, 2010 MN/ cl INTERTEK TESTING SERVICES Test Report Number: HK10050635-1 Page 1 of 51 FCC ID: VNN-LL4822 MEASUREMENT/TECHNICAL REPORT Global China Technology Limited - Model: LL4822HER2, LL4822HER1, LG4821HER1, PowerTel 580, PowerTel 501 FCC ID: VNN-LL4822 This report concerns (check one:) Original Grant X Class II Change Equipment Type : PUB - Part 15 Unlicensed PCS Base Station Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until : __________________ Date Company Name agrees to notify the Commission by: Date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart D for Unlicensed Personal Communication Service Device - the new 47 CFR [10-01-08 Edition] Provision. Report reviewed by: Nip Ming Fung, Melvin Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Phone : 852-2173-8535 Fax: 852-2741-1693 INTERTEK TESTING SERVICES Test Report Number: HK10050635-1 Page 2 of 51 FCC ID: VNN-LL4822 Table of Contents 1.0 Summary of Test Results........................................................................................ 5 2.0 General Description................................................................................................. 8 2.1 Product Description ................................................................................................. 8 2.2 Technical Description .............................................................................................. 8 2.3 Test Methodology.................................................................................................... 9 2.4 Test Facility............................................................................................................. 9 3.0 System Test Configuration.................................................................................... 11 3.1 Justification ........................................................................................................... 11 3.2 Conducted Emission Test Configuration ................................................................ 12 3.3 Conducted Monitoring and Operational Test Configuration.................................... 12 3.4 EUT Exercising Software....................................................................................... 12 3.5 Details of EUT and Description of Peripherals....................................................... 13 3.6 Measurement Uncertainty ..................................................................................... 14 3.7 Equipment Modification ......................................................................................... 14 4.0 Measurement Results............................................................................................ 16 4.1 Antenna Requirement........................................................................................... 16 4.2 Digital Modulation Techniques............................................................................... 16 4.3 Emission Bandwidth.............................................................................................. 17 4.4 Directional Gain of the Antenna ............................................................................. 17 4.5 Peak Transmit Power ............................................................................................ 18 4.6 Power Spectral Density ......................................................................................... 19 4.7 Automatic Discontinuation of Transmission............................................................ 19 4.8 Unwanted Emission Inside the Sub-Band .............................................................. 20 4.9 Emissions Outside the Sub-Band .......................................................................... 21 4.9.1 Radiated Emissions Configuration Photographs ................................................. 22 4.9.2 Radiated Emissions Data ................................................................................... 22 4.9.3 Field Strength Calculation................................................................................... 28 4.9.4 Average Factor Calculation and Transmitter ON Time Measurements ................ 29 4.10 AC Power Line Conducted Emissions from Transmitter portion of EUT................ 30 4.10.1 AC Power Line Conducted Emission…

Text truncated - open the document above for the full version.

INTERTEK TESTING SERVICES Transmitter ON Time Plots FCC ID: VNN-LL4822 txon - 1 of 1 Base unit, Traffic carrier Base unit, Dummy carrier

INTERTEK TESTING SERVICES The Worst Case Configuration Photographs – Mode: Transmission FCC ID: VNN-LL4822 config photos (radiated emission – base unit) - 1 of 1 Radiated Emission – Base Unit Front View Rear View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs – Mode: Speakerphone On-Line FCC ID: VNN-LL4822 config photos (conducted emission) - 1 of 2 Conducted Emission Front View Right Side View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs – Mode: Speakerphone On-Line FCC ID: VNN-LL4822 config photos (conducted emission) - 2 of 2 Conducted Emission Left Side View