NWJ10A003AEB-TX310

i Introduction.......................................................................... vii About This Manual ............................................................. vii Icons Used in This Manual ............................................... viii Chapter 1: Safety First ......................................................... 1 Batteries................................................................................ 1 Charging Devices................................................................. 1 General.................................................................................. 1 Availability of Service .......................................................... 2 Emergency (911) Service .................................................... 2 Safety Tips ............................................................................ 2 Chapter 2: Getting Started................................................... 5 Battery Use ........................................................................... 5 Attaching the Battery.............................................................. 5 Charging the Battery .............................................................. 5 Recharging Tips .............................................................. 6 Battery Specifications............................................................. 6 Removing the Battery............................................................. 6 Low-Battery Warning.............................................................. 6 Phone Description ............................................................... 7 Phone Specifications.............................................................. 7 Function Keys ...................................................................... 8 Display Icons ........................................................................ 9 Master Display and Icons....................................................... 9 Phonebook Icons ................................................................. 10 Powering Phone On and Off ............................................. 10 Powering ON........................................................................ 10 Powering OFF ...................................................................... 10 Standby Display ................................................................. 11 Moving through the Menu ................................................. 11 Shortcut Keys....................................................................... 11 Setting Date and Time ....................................................... 11 Adjusting Date and Time Settings........................................ 11 Changing the Date Format................................................... 12 Selecting 24-hour or 12-hour Mode ..................................... 12 Contents ii Setting Ring Volume .......................................................... 13 Selecting a Ring Alert ........................................................ 13 Vibration Alert .......................................................................14 Using the Private Handsfree Headset .............................. 15 Personalizing Your Phone................................................. 15 Chapter 3: Everyday Operations ...................................... 17 Placing Calls....................................................................... 17 Dialing from the Keypad .......................................................17 Dialing from the Phonebook .................................................17 Dialing a Phonebook Entry from the Menu ....................18 Super Dial ......................................................................18 Speed Dial .....................................................................18 Answering Calls ................................................................. 19 In-Call Features .................................................................. 19 Adjusting Voice Volume........................................................19 Viewing Your Own Phone Number During a Call .................20 Muting the Mouthpiece .........................................................20 Using the Display as a Scratchpad.......................................20 Turning the Speakerphone On and Off.................................21 Missed Calls ....................................................................... 21 Answer Key Options .......................................................... 22 Voice Mail............................................................................ 22 Listening to New Voice Mail..................................................22 Redialing Numbers ............................................................ 23 Redialing One of the Last 10 Numbers Dialed .....................23 Automatic Redial...................................................................23 Key Lock ............................................................................. 23 Turning On Key Lock ............................................................24 Turning Off Key Lock ............................................................24 Voice Memo ........................................................................ 24 Recording a Voice Memo from Standby ...............................24 Recording a Voice Memo During a Call................................25 Playing and Deleting a Voice Memo.....................................25 Chapter 4: Text Entry Operations ..................................... 27 Letter Entry ......................................................................... 27 Using Letter Entry (ABC) Mode ............................................27 Word Entry (Word T9) Mode.............................................. 28 Using Word Entry (Word T9) Mode ......................................28 Numbers (NUM) Mode........................................................ 29 iii Symbols (SYM) Mode ....…

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Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A COVER LETTERS Page 1 of 4 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770)338-6000 • Fax (770)338-6210 MATSUSHITA MOBILE COMMUNICATIONS DEVELOPMENT CORPORATION OF U.S.A. Application for Type Acceptance Panasonic Handheld Portable Cellular Telephone FCC ID: NWJ10A003A THIS COVER PAGE IS FOR FILING IDENTIFICATION ONLY Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A COVER LETTERS Page 2 of 4 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770)338-6000 • Fax (770)338-6210 Date: 3.19.2001 Authorization & Evaluation Division. Federal Communications Commission Laboratory. 7435 Oakland Mills Road. Columbia, MD 21045. Subject: Application for Type Acceptance of Transmitter with FCC ID: NWJ10A003A Gentlemen: Matsushita Mobile Communications Development Corporation of U.S.A. in Suwanee, Ga., herein submits application for type acceptance of the subject transmitter. This transmitter is intended for use in a dual mode – dual band cellular telephone application with capabilities for clear communications with a maximum transmit power of 27.2 dBm (Variable Power) down to as low as 0.16 mWatts in TDMA 800 MHz mode, 22.4 dBm down to as low as 4.8 mWatts in AMPS 800 MHz mode, and 26.7 dBm down to as low as 0.17 mWatts in PCS TDMA 1900 MHz mode. The subject transmitter complies with Section 90.203 of the rules in that the operator cannot directly program transmit frequencies using only the unit's normally accessible external controls. Enclosed is a complete Type Acceptance Application. Contact me (770) 338-6270 if you require any additional information. Best Regards, Pieter C. Seidel Technical Group Leader Systems Test Phone: 770-338-6270 Fax: 770-338-6210 Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A COVER LETTERS Page 3 of 4 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770)338-6000 • Fax (770)338-6210 Date: 3.19.2001 Authorization & Evaluation Division. Federal Communications Commission Laboratory. 7435 Oakland Mills Road. Columbia, MD 21045. Subject: REQUEST FOR CONFIDENTIALITY Pursuant to sections 0.457 (d) (1) (ii) and 0.459 of the commission’s rules, the applicant hereby requests confidential treatment of some of the information accompanying this application for FCC ID: NWJ10A002A as outlined below: • Block Diagram • Schematics • Theory of operation and circuit descriptions • Users Manual This information contains trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjust benefits to its competitors. The applicant understands that pursuant to rule 0.457d, disclosure of this application and all accompanying documentation will not be made before the date of the grant for this application. MMCD Panasonic Best Regards, Pieter C. Seidel Technical Group Leader Systems Test Phone: 770-338-6270 Fax: 770-338-6210 Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A COVER LETTERS Page 4 of 4 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770)338-6000 • Fax (770)338-6210 LIST OF EXHIBITS DESCRIPTION FCC REFERENCE Cover Letters 1. Cover 2. Letter of Intent 3. Confidentiality statement 4. List of Exhibits I. Attestation Statement 2.983(a) II. Identification label information 2.983-(f) III. Block Diagrams 2.983(d7) IV. Operational Description 1. General Information 2.983-(a,b,c) 1. Production Plans 2.981-(c) 2. Application References 2.1061 2. Technical Characteristics 2.983-(d1,2,3,4,5) 3. Function of Active devices 2.983-(d6) 4. Circuit Description 1. Frequency Stabilizing 2.983-(d10) 3.Harmonic Suppression 2.983-(d11) 2. Modulation Limiting 2.983-(d11) 4.Power Limiting 2.983-(d11) 5.Attenuating Higher Audio Freq. 2.983-(d11) 6.Digital Modulation Techniques 2.983-(d12) 7.ESN Protection 22.919 V. Schematics 2.983-(d7) VI. Tune Procedure / Parts Lists 2.983-(d9) VII. Test Report 2.983-(e) 1.Data Index 2.RF Output-Data 2.985 3.Modulation Characteristics 2.987, 22.915 A. Audio Response 2.987(a) B. Low Pass Filter Response 2.987(a) C. Modulation Limiting 2.987(b) 4. Occupied Bandwidth 2.989, 22.917 5. Conducted Spurious Emissions 2.991, 24.238, 22.917(e,f) 6. Radiated Spurious Emissions 2.993, 24.238, 22.917(e,f) 7. Frequency Stability (Temp & Supply Volt) 2.995 8. Radiated Power 22.913, 24.232(b) VIII. RF Exposure - SAR 2.1093 IX. Internal Photograph(s) 2.983-(g) X. External Photograph(s) 2.983-(g) XI. User Manual 2.983-(d8) XII. Test System and Measurement Procedure 2.999 & 2.947

Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A COVER LETTERS Page 1 of 1 1225 Northbrook Parkway • Suite 2-359 • Suwanee, GA 30024 • Phone (770)338-6000 • Fax (770)338-6253 5.16.2001 REQUEST FOR CONFIDENTIALITY – Revised The request for confidentiality of the user’s manual was requested due to the exhibit being preliminary. On application NWJ10A002A we were allowed by Kenneth Nichols to keep the owner’s manual confidential on the original submission. However, it was changed and submitted and made public. We rescind the request to keep this User manual confidential based soling on its preliminary nature. On the next page the request for confidentially letter has been modified. The “Theory of Operation and Circuit Description” has been changed to the correct title of “Operational Description.” Pieter Seidel Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A COVER LETTERS Page 2 of 2 1225 Northbrook Parkway • Suite 2-359 • Suwanee, GA 30024 • Phone (770)338-6000 • Fax (770)338-6253 Date: 5.16.2001 Authorization & Evaluation Division. Federal Communications Commission Laboratory. 7435 Oakland Mills Road. Columbia, MD 21045. Subject: REQUEST FOR CONFIDENTIALITY Pursuant to sections 0.457 (d) (1) (ii) and 0.459 of the commission’s rules, the applicant hereby requests confidential treatment of some of the information accompanying this application for FCC ID: NWJ10A006A as outlined below: 1. Block Diagram 2. Schematics 3. Operational Description These exhibits above include information containing trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjust benefits to its competitors. The applicant understands that pursuant to rule 0.457d, disclosure of this application and all accompanying documentation will not be made before the date of the grant for this application. MMCD Panasonic Best Regards, Pieter C. Seidel Technical Group Leader Systems Test Phone: 770-338-6270 Fax: 770-338-6210

Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A COVER LETTERS Page 1 of 1 1225 Northbrook Parkway • Suite 2-359 • Suwanee, GA 30024 • Phone (770)338-6000 • Fax (770)338-6253 Correspondence Reference Number: 19168 Reply 731 Confirmation Number: EA100362 1.) Please demonstrate compliance with the E-911 requirements under Section 22.921 We meet this requirement. All Panasonic phones disregard forbidden SIDs and SOCs and will place a call regardless of system or carrier. 2.) Please modify and clarify the Confidentiality request. a.) The users Manual cannot be Confidential. b.) Please relate “Theory of operation and circuit description” as cited in your 3/19/2001 letter to the actual file / Exhibits names submitted. This has been completed and the exhibit has been attached. 3.) The test for radiated spurious emissions was not made with the substitution method. Please note that the attenuation requirement for spurious emissions is 43 + 10Log(P). This is referenced to the desired signal yielding dBc. The attenuation specification is not XX uV/M or ERP or EIRP.The dBc is determined from the substitution method as described in the ANSI/TIA/EIA-603-1992 document. Please submit revised data / results obtained in this manner. This data was taken but only worst case was provided after the conversion. A new and complete Radiated data report explaining this is attached. 4.) The SAR levels cited in the Users Manual do not agree with those measured. Please correct this. This has been completed and the section of the OI exhibit has been attached.

Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A COVER LETTERS Page 1 of 1 1225 Northbrook Parkway • Suite 2-359 • Suwanee, GA 30024 • Phone (770)338-6000 • Fax (770)338-6253 Correspondence Reference Number: 19500 Reply 731 Confirmation Number: EA100362 The revised Users Manual shows an SAR of 1.16 W/kg for body worn use. This is not confirmed by the SAR report. Please clarify. Frank, At first look, I noticed this was a typo. Then I thought that you may have the wrong SAR report. The maximum Head SAR value is correct but I want to make sure. One of my employees, that is out having surgery, did the original filling and may have uploaded a prototype report that was done before all of the filing data was taken. I have reviewed all of the exhibits in the NWJ10A003A filing and they are correct but I want to make sure the SAR report is the correct one. I have attached the SAR report, radiated report and the corrected section of the OI. The SAR values are as follows: Mode Conducted power in dBm Head SAR W/kg Body SAR W/kg AMPS 22.6 1.51 0.382 TDMA 27.4 1.48 0.359 PCS 26.4 1.49 0.747 If the SAR report you have conflicts with these results, then it is not correct. The attached report is correct. Pieter

Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A COVER LETTERS Page 1 of 1 1225 Northbrook Parkway • Suite 2-359 • Suwanee, GA 30024 • Phone (770)338-6000 • Fax (770)338-6253 Correspondence Reference Number: 20033 Reply 731 Confirmation Number: EA100362 The two SAR reports have different ERP and EIRP values. In addition, the basic measurement report does not include radiated power measurements. Please confirm the ERP and EIRP values for the unit which you will be marketing. Frank, I have reviewed the SAR and Radiated exhibits in the NWJ10A003A filing and the correct SAR report and radiated filing is what was uploaded in the reply to the request for information #19500. The SAR report documents the power as dBm and is a conducted measurement. The radiated power is in the Radiated exhibit and it includes the radiated power and radiated spurious data. That report does not document the conducted power just the radiated power. The way the data is obtained for our filings is as follows and all data is taken on the same phone. First, SAR data was taken at PCTest’s lab. Then the phone is taken to the radiated testing area at PCTest’s lab. Again, this is done at the same lab with the same phone. After the radiated power and spurious emissions are measured, the phone is hand carried back to my laboratory in Suwannee, Ga. and all of the conducted data is taken. If the SAR data, radiated emissions, or radiated power data does not meet our expectation we will determine the problem and correct it. Once that is complete, we will go back to step one and take SAR data again and redo all of the other steps. When all of the data meets our expectation we will file that phone with the FCC and then all the exhibits are uploaded to the FCC with that latest data. It is apparent that the two reports were different. The SAR report and radiated filing that was uploaded in the reply to the request for information #19500 is correct. It would appear that a previous report that was not acceptable was accidentally uploaded. Pieter

Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A INTERNAL PHOTOGRAPHS Page 1 of 7 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770)338-6000 • Fax (770)338-6210 EXTERNAL PHOTOGRAPHS Front View. Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A INTERNAL PHOTOGRAPHS Page 2 of 7 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770)338-6000 • Fax (770)338-6210 Back Side with Battery View. Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A INTERNAL PHOTOGRAPHS Page 3 of 7 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770)338-6000 • Fax (770)338-6210 Back Side no Battery View (FCC Label location). Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A INTERNAL PHOTOGRAPHS Page 4 of 7 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770)338-6000 • Fax (770)338-6210 Bottom View of Connector. Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A INTERNAL PHOTOGRAPHS Page 5 of 7 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770)338-6000 • Fax (770)338-6210 Top View. Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A INTERNAL PHOTOGRAPHS Page 6 of 7 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770)338-6000 • Fax (770)338-6210 Side View. Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A INTERNAL PHOTOGRAPHS Page 7 of 7 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770)338-6000 • Fax (770)338-6210 Side View.

Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A IDENTIFICATION LABEL Page 1 of 1 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770) 338-6000 • Fax (770) 338-6210 IDENTIFICATION LABEL -- Pursuant 2.983 (f) The label is a paper polyester film laminate with a pressure sensitive adhesive backing. The adhesive is a permanent type. Business Model Model Number EB-TX310 - AT&T Business Model Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A IDENTIFICATION LABEL Page 2 of 2 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770) 338-6000 • Fax (770) 338-6210 Location of label on the back of the housing. Business Model Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A IDENTIFICATION LABEL Page 3 of 3 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770) 338-6000 • Fax (770) 338-6210 Label Print. Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A IDENTIFICATION LABEL Page 4 of 4 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770) 338-6000 • Fax (770) 338-6210

Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A INTERNAL PHOTOGRAPHS Page 1 of 4 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770)338-6000 • Fax (770)338-6210 INTERNAL PHOTOGRAPHS Internal front view showing PCB with shield and mating Front Cover. Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A INTERNAL PHOTOGRAPHS Page 2 of 4 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770)338-6000 • Fax (770)338-6210 Internal back view showing PCB with shield and mating Back Cover. Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A INTERNAL PHOTOGRAPHS Page 3 of 4 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770)338-6000 • Fax (770)338-6210 Front Side PCB with shield removed. Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A INTERNAL PHOTOGRAPHS Page 4 of 4 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770)338-6000 • Fax (770)338-6210 Back Side PCB with shield removed.

Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A TUNE INFORMATION Page 1 of 25 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770) 338-6000 • Fax (770) 338-6210 EV description 1. EV Specification / Tune Procedure This specification contains only the information required for electronic adjustment of the ATLAS handset. The specification contains two sections; the adjustment procedure, and the adjustment range and configuration matrix. Adjustment Procedure – Gives a detailed description of each adjustment of the handset in the required sequence. Adjustment Range and Configuration Matrix – Gives the adjustment parameter, adjustment limits, and default EV value, and brief equipment set up for each adjustment. 1.1. Electronic Adjustment Support – Overview ATLAS will support electronic adjustment of various audio and RF related parameters through an external test set by putting the radio into adjust mode. This document covers the adjustment procedure using the external test set. All adjustments are typically done using channel 350 in the cellular band or channel 1000 in the PCS band unless otherwise specified with the transceiver and audio control set as required for the adjustment. The ATLAS electronic adjustment allows for the setting of the following parameters: l Battery l AFC Tuning l Power Level l Compressor Reference Level l Standard Deviation l Max Deviation l SAT Deviation l WBD / ST Deviation l DTMF Deviation l Expander Reference Level l RX Audio Level l Analog RSSI Calibration l Digital RSSI Calibration 1.2. Test Set Adjustment Operation The test set originated adjustments generally operate as follows: 1. Commands are sent as 9600-baud asynchronous serial data with 8 data bits, non-parity and 1 stop bit. Commands are received on the RX data line and responses are sent on the TX data line. All commands are sent through the serial bus in the following format (in hex): 00 80 NN CC (D1) (D2) (D3) ... (Dn) Where NN is the number of bytes sent (command plus data), CC is the command op code, and D1 through Dn are data associated with the command (see individual command below for number of data bytes expected). 2. The adjust mode is entered by first sending the Test Mode and then sending the Adjust Mode command. 3. A set adjustment command (such as Set SAT) is sent to set up the hardware for the specified test with the current adjustment. 4. The Set Current Adjustment Value command is issued along with a value which is used to set the selected adjustment and update the hardware. This may be repeated as necessary until the final adjustment value is determined. 5. The Exit Adjustment Mode command is issued to exit adjustment mode with the option to save all adjustments to nonvolatile memory. Handset returns to test mode. Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A TUNE INFORMATION Page 2 of 25 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770) 338-6000 • Fax (770) 338-6210 6. The Exit Active Adjustment Mode command is issued to exit the current adjustment with the option to save to active memory. Handset is still in adjustment mode. 7. When all adjustments are complete, the Normal Mode command can be sent to return the unit to normal operation. 8. ALL RF POWERS LISTED ARE CORRECTED FOR LOSSES IN THE ADJUSMENT FIXTURE PER BAND. 9. Adjustments must be performed at +25 ±5 °C in the order specified. Adjustments performed outside the temperature range may produce erroneous results. 1.3. Enter Adjust Mode Use this command to put the unit under test (UUT) into adjust mode. This must be done before issuing any other adjust commands. 1 Apply DC power (5.8+/-0.2[V]) to DC-PWR-IN at the I/O connector of the UUT. 2 Send Enter Test Mode command and then send Adjust Mode command. 1.4. Battery This procedure calibrates the battery monitoring circuits for charging, LVA, and auto shutdown. The phone stays in initial state. The ANA_SW3 switch in the power control IC is configured through the serial interface to select battery level monitor circuit or battery ID as its output. Adjustment Parameter Sequence of Events Device / Ports Data Returned Data 1. Send Adjust Charge Completed DA Reference command. DAC3 Ack or Nak, Current Val 2. Apply 84 ohms (50 mA load) to the battery terminals. 3. Measure DC voltage at battery terminals. 4. Adjust DAC for a voltage of 3.70 ±0.02 V. 5. Send Set Current Adjustment Value command. DAC3 0 to 3FF Ack or Nak Charge Completed DA Reference 6. Send Exit Active Adjustment command. Save or Discard Ack or Nak 7. Send Adjust Battery Low Reference Voltage command. ADC3 Ack or Nak, 0 to 3FF Battery Low Reference Voltage 8. Send Exit Active Adjustment command. Save or Discard Ack or Nak 9. Send Adjust Charge Completed DA Reference command. DAC3 Ack or Nak, Current Val 10. Apply 84 ohms (50 mA load) to the battery terminals. Charge Completed DA Reference 11. Measure DC voltage at battery terminals. Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A TUNE INFORMATION Page 3 of 25 1225 Northbrook Parkway • Suite 2-400 • Suwanee, GA 30024 • Phone (770) 338-6000 • Fax (770) 338-6210 12. Adjust DAC for a voltage of 4.20 ±0.02 V. 13. Send Set Current Adjustment Value command. DAC3 0 to 3FF Ack or Nak 14. Send Exit Active Adjustment command. Save or Discard Ack or Nak 15. Send Adjust Battery High Reference Voltage command. ADC3 Ack or Nak, 0 to 3FF Battery High Reference Voltage 16. Send Exit Active Adjustment command. Save or discard Ack or Nak 17. Apply 84 ohms (50 mA load) to the battery terminals. 18. Send Adjust Charge Completed Reference Current command. Charge Completed DA Reference adjusted above for 4.20 ±0.02 V is applied at DAC3. ADC4 Ack or Nak, 0 to 3FF Charge Completed Reference Current 19. Send Exit Active Adjustment command. Save or Discard Ack or Nak 20. Send Adjust Charge Start DA Reference comman…

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Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A TUNE INFORMATION Page 1 of 1 1225 Northbrook Parkway • Suite 2-359 • Suwanee, GA 30024 • Phone (770) 338-6000 • Fax (770) 338-6253 Tune Procedure Revised 4/25/2001 The following Tune Procedure has been re-issued due to some errors found in the original submitted on 3/19/2001. The changes are as listed below. All PL2 power adjust targets have been adjusted down to allow for manufacturing variances. The maximum value allowed in PL2 as set by the SAR limits as been lowered by 0.5 dBm. This is to allow for a 0.3 dBm target window and a 0.2 dBm guard band. Pieter Seidel Panasonic Matsushita Mobile Communications Development Corporation of U.S.A. FCC ID: NWJ10A003A TUNE INFORMATION Page 2 of 2 1225 Northbrook Parkway • Suite 2-359 • Suwanee, GA 30024 • Phone (770) 338-6000 • Fax (770) 338-6253 EV description 1. EV Specification / Tune Procedure This specification contains only the information required for electronic adjustment of the ATLAS handset. The specification contains two sections; the adjustment procedure, and the adjustment range and configuration matrix. Adjustment Procedure – Gives a detailed description of each adjustment of the handset in the required sequence. Adjustment Range and Configuration Matrix – Gives the adjustment parameter, adjustment limits, and default EV value, and brief equipment set up for each adjustment. 1.1. Electronic Adjustment Support – Overview ATLAS will support electronic adjustment of various audio and RF related parameters through an external test set by putting the radio into adjust mode. This document covers the adjustment procedure using the external test set. All adjustments are typically done using channel 350 in the cellular band or channel 1000 in the PCS band unless otherwise specified with the transceiver and audio control set as required for the adjustment. The ATLAS electronic adjustment allows for the setting of the following parameters:
Battery
AFC Tuni…

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