SAR Report 1

FCC ID: EHTDECT1

RF Exposure Info

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FCCID_808599

DAT-P-152/98-01 Appendix for the Report Dosimetric Assessment of the Mitel Cordless Handset (FCC ID: EHTDECT1) According to the FCC Requirements Calibration Data May 22, 2007 IMST GmbH Carl-Friedrich-Gauß-Str. 2 D-47475 Kamp-Lintfort dasy_report_fcc_850_1900_cal_data_2.0.doc/08.01.2005/CH Customer Nemko AS Gasevikveien 8 N-2007 Kjeller This report shall not be reproduced except in full without the written approval of the testing laboratory. SAR Report_Nemko_6620_636_FCC_CalData_Mitel_Handset

Calibration Laboratory of SchwoieischerKalbrirdanst Schmid & Partner Service sulsse italonage Engineering AG Servino svizero ol taturs Zrughavsstrse30004 2orich, Suitzeriand Swise Caibraton Service Accmote by e SuisFadertte f Hatlogy and Accrestaton Accredtaton io: SCS 108 ‘re Sviss Aceredttion Service i on o th igntore o h EA MottistertAgreement fo th ecogniion ofcalbraton coriictes clew. IMST Ceritcateno: EX3—3536_Sep06 |CALIBRATION CERTIFICATE Omea EX3DV4 — SN:3536 Cattaton pocosuec) OA CAL—01.v5, OA CAL—12v4 and OA CAL—14.13 Callbration procedure for dosimetric E—fild probes Cateaton ie September 27, 2006 Constenct ie caitains tem In Tolerance Ti caltratencorifcate document te rceubityto ntonastandais uc reatv h physel uns ofmeaswraments 30 Te measramensant h urcerinies wconldeceproabit are en on the folowngpages and m partof t cotfcte Alcattratons have bea coduct in tceslatontoy faciy evonmentenporaure 22 237C and umt «70%. Caitraion Eademenvand (MATE ertclfo cattaton) Pinay Standats o« CalDte (Caitres tyCatice o) Soracied Cattaten Pomt mawe ceatis conmanrs sroros memsno astoossn) Keor PoresemerEerzn mveseaser s#sros memso astoossn) Keor Poresemcrceeron mversoncer sa4ros memsNo astoussn) Keor Retoence 3 8 Aercatr sncsiost 0) 100906TR3 No 2to0 pes Reternce 200 Aterncr |stcssons o) A/ed6 ETSNo asioith Aeor Retvence 2 8 Atrcate sn ssm oo 1ogee menasho 217—o000) Anor Rwencensessiove |swaos mc (sren0No Esaa0rs Jan0) anar oree sn ose 2r—knte (sren6no oaB80000.. anar Suenir tuntate o« cveatoue intoo scrases resk s qowr tserto USGGERUNTO ~~£20098(BFEAG,in owcheck NorBS) ©Intovse ctea rovr Wemork Arayzer iarsoe |usaranoses 180501 GPEAG. ntoomectec ovd9).. intomecrect—horts Name Fueton Sooaiee catraity ratePoiovec Techicnriger noey reerane mm ./&K : issueSetontr27, 208 Ti caltatoncorticte shalnotbe mprodvced est in l vitocturtenanororlf h atortoy Conticate No: Ex3—3520.en08 Page 1 oto

Calibration Laboratory of g.. SetmaizeisctorKalbrirsonst Schmid & Partner Service détalnnage Engineering AG C Servido avized taraurs irughavsstasse4,t004 zurch, Suteeran S swiss Calbraton Service Accruste by h Suis Federa itc t Matoay and Acrostaton Aecredtaton io: SCS 108 Te Suss Acereatation Sevicn s one ofthe nigntares to e EA MsitisnerAgroamenfor h ecogntion of calbraton coriicnten Glossary: TSL tissue simulating lquid NORMxcy,z sensitiviy in free space ConF sensitiviy in TSL / NORMx.y.z pop diode compression point Polarization _ q rotation around probe axis Polarization 9 8 rotation around an axis that is in the plane normalto probe axis (at measurement center), .e., 8 = 0 is normal to probeaxis Calibration is Performed According to the Following Standards: a) IEEE Std 1528—2003, "IEEE Recommended Practice for Determining the Peak Spatial— Averaged Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques", December 2003 b) CENELEC EN 50361, "Basic standard for the measurement of Specific Absorption Rate related to human exposure to electromagnetic felds from mobile phones (300 MHz — 3 GHz), July 2001 Methods Applied and Interpretation of Parameters: + NORMxy,z: Assessed for E—field polarization 8 = 0 (f s 900 Mz in TEM—cell {> 1800 MHz: R22 waveguide). NORMxy,z are only intermediate values, Le., the uncertainties of NORMxy,z does not effect the E*—ield uncertainty inside TSL (see below ConvF). + NORM(Dxcy.2=NORMxy.z * frequency_response (see Frequency Response Chart). This linearization is implemented in DASY4 software versions later than 4.2. The uncertainty of thefrequency responseis included in the stated uncertainty of ConyF. * DCPxy,z: DCP are numerical Iinearization parameters assessed based on the data of power sweep (no uncertainty required). DCP does not depend on frequency nor media. * ConvF and Boundary Effect Parameters: Assessed in flat phantom using E—feld (or Temperature Transfer Standard for f < 800 MHz) and inside waveguide using analytical fld distributions based on power measurements for f > 800 Miz. The same setups are used for assessment of the parameters applied for boundary compensation (alpha, depth) of which ‘ypical uncertainty values are given. These parameters are used in DASY4 software to improve probe accuracy close to the boundary. The sensitivityin TSL corresponds to NORMxy.z * ConvF whereby the uncertainty corresponds to that given for ConvF. A frequency dependent Conv: is used in DASY version 4.4 and higher which allows extending the validity from + 50 MHz to + 100 MHz. * Spherical isotropy (3D deviation from isotropy); in a field of low gradients realized using a flat phantom exposed by a patch antenna. * Sensor Offset: The sensor offset corresponds to the offset of virtual measurement center from the probe tip (on probe axis}. No tolerance required. Coriicate No: EX3—3526.Sep08 Page 2t

EX3DV4 SN:3536 September 27, 2006 Probe EX3DV4 SN:3536 Manufactured: April 30, 2004 Last calibrated: September 23, 2005 Recalibrated: September27, 2006 Calibrated for DASY Systems (Note: non—compatile wih DASY2 system) Corifcate No: ©XG—3526_ep06 Page soto

EXSDV4 SN:3536 Soptember 27, 2006 DASY — Parameters of Probe: EX3DV4 SN:3536 Sensitivity in Free Space® Diode Compression® NormX 0.440 £ 10.0% wVi(Vim)® poP x 91 mV Norm¥ qat0 a10.% wVi(Vim)® por y a2 mV Normz 0.350 + 10.1% wVi(Vim)® DoP 2 91 mV Sensitivity in Tissue Simulating Liquid (Conversion Factors) Please sce Page 8. Boundary Effect Tst 900 Mitz Typieal SAR gradient:5% per mm Sensor Centerto Phantom Surtace Distance 20mm 30 mm SARe, [M] Wihout Cortection Agorttim 2s or SARe, [M)] Wih Correction Algoithm oo o1 Tst 1750 Mite Typical SAR gradient 10 % por mm Sensor Centerto Phantom Surtace Distance 20mm 30 mm SARe, [X] Wihout Cortection Algorthm 2e as SARe,[%] win Correction Algorthm as os Sensor Offset Probe Ti to Sensor Canter 1.0 mm (The reported uncertainty of measurement is stated as the standard uncertainty of measurement multiplied by the coverage factor k=2, which for a normal distribution corresponds to a coverage probability of approximately 95%. * tresncerantes t NomC2 d nt uc h Etd cerany dn T5 (eePage8) * Nonereainowsaton paanetn: uenrtreaures Cerifcate No: ©X3—3506.Septs Page o0

EX3DV4 SN:3536 September 27, 2006 Frequency Response of E—Field (TEM—Cell:f110 EXX, Waveguide: R22) Frequency response (nomatized) oo os or os as o soo 1000 1so0 2no aso s00o tmang ~o—tem —o—nee Uncertainty of Frequency Response of E—ield: 2 6.3% (ke2) Centfcate No: Ex3—3826.Sents Page Sot0

EX3DV4 SN:3536 September 27, 2006 Receiving Pattern (¢), $ = 0° 1= 600 MHiz, TEM ifi110EXX 1= 1800 mHe, we R2z 10 os as ——some ba ~#~ 100 itc Eor taB) 8s =+—soo Mite IoBt0000Ss000000000000000000000000088®! _s i0) .. $s ~a~2500 mte as os 10 o so 120 160 mo ss0 aso n1 Uncertainty of Axial Isotropy Assessment: 0.5% (ke2) Cortfcate No: ©X3—3826.Sepos Page 6oto

EX3DV4 SN:3536 September 27, 2006 Dynamic Range f(SARpeaq) (Waveguide R22, £= 1800 MHz) 1e y 1e 1ees n8ee 1e« 18e 18e 1e ooo. ooo oor o1 1 10 100 SAR [nlWen) ~0~notconpensated ~6~compensated € & & oc01 oo o1 1 10 100 SaR [mWen‘ Uncertainty oLinearity Assessment£0.6% (re2) Cortfcate No: Ex2—3506.epos Paget o0

EX3DV4 SN:3536 September 27, 2006 Conversion Factor Assessment £=900 MHz, WGLS R9 (head) (= 1750 MHe, WGLS R22 (head) 3s 30 30 250 4&2s & mo i§ 20 1$ 1so fis & & & 10 § 10 3 os s so so o0 o zo «0 so o 20 «0 co xtmm stmmi ~0—Araiyical ~o—Measwrements —0—Araiyical —>—Measwrenents 1es Validty Mite] TSL_ Pormitivity Conducthity Alpha Dopth ConeF Uncertainty 450 2507 x 100 Head 435+8% 0.8725% o40 on 948 a133% (o2) 835 25072 100 Head 41.525% 0.9028% o8 131 896 2 11.0% (or) s00 28072 100 Head 41.528% 0.97 £8% oss 087 972 11.0% (2) 1780 28072100 Head 40.128% 1.3728% o.10 100 840 /x 11.0% (cod) 1900 5072 100 Head 40025% 14025% 018 118 832. 211.0% (o?) 1950 25072 100 Head 40028% 14025% 018. 108 810 £11.0% (ce2) 2450 £50/100 Head 30.228% 1.8028% 041 100 761 £11.8% (od) 5200 £50/2100 Head: 36028% 46625% 045 140 530. 2 19.1% (ke2) 450 250 /x 100 Body 56.728% 0.9425% ost 048 1072 £133% (o2) 835 +850 /x 100 Body 5528% 097 28% oas 076 9904 £110% (o2) 500 28072 100 Body $5028% 10528% oar 075 860 2 110% (o2) 1780 +80/2 100 Body: §3428% 14925% o6 141 8192 11.0% o) 1900 £50/% 100 Body $33%5% 1.828% 020 199 807 2 11.0% (e2) 1950 8072 100 Body §3348% 182285% o1 120 784 2 11.0% (o?) 2450 +50/% 100 Body 52728% 195285% oss 100 776 211.8% (o2) $200 507x 100 Body: 49048% $3025% o40 160 480 £13.1% (2) °Thvaisy ots 190it ont aoplasfor DASYv t ad Ngher(se Page 21 The unceraint is th Rss otthe Gomt uncerainy t caltraton Fequency and h uncerintyfor t iclcatd oquency band Cefcate No: EX3—3806.Sepo Pagedoro

EX3DV4 SN:3536 September 27, 2006 Deviation from Isotropy in HSL Error (6, 9), £=900 Mz Error {48) n100—000 mas—00 mas—omas—0m morame ussooze mezsose uosase morase momice Uncertainty of Spherical Isotropy Assessment2 26% (e2) Corifcate No: Ex3—3528.Sent6 Page oro

Calibration Laboratory of Schweizeiacher Kalbrirtinst Schmid & Partner Service uiss detalonage Engineering AG Servizio avizer ol raturn Zaghausstasse 3, 1004 2uich, Suitzarand y in uiss Galratin Service Accedtes ty te Suis FederaOffc f Mevology ané Accstaton Accredtaton No: SCS 108 The Suiss Acerdtaton Sarvice s one ofhesignatriasto he EA MutiteratAgroament for therecogniton ofcalbrationcontcates ciem IMST Cenitica No: D1900V2—50051_Augo6 |CALIBRATION CERTIFICATE ] Ovea ©1900v2 — N: sdost Csitratonprocesues) OA CAL—OSv6 Calibration procedure for dipole validation Kits Cattrton ce August 22, 2006 Condton t hecaibated tem In Tolerance Ts caltraton caifate documents e rcubity o natona standartsuich reatze h pysicl uns of neasremonts (S. The measarenents an h unceraints wb confdence sbe gven on the foowingpagesand ar par o e cotfcte Allcatraions have tea contuctnd in thcosed labotoy faoit enirnment tenpeaire 22 237C and hunidty <70%. Catiraton Eniomenused (MATE ontcl ocaraton) Pimary Sundarts CB Cal Die (Caibaies tyCorifeteNo,) Schndies Citraton Povenew EPiA casreores oomas wers. ns 2:coste) oace Pove sensc i SattA ussreserss osos es o. 2stcoste) Gace Reteence 20 9 Armoator sn soes 209 10908 (etas. No 2rzcoson) Auor Releence 1008 Ateranter sn sorr2(109.. rompoo metas.noznrusen Ausor Retemrce Pobe ETIOVs onrsor 20om.as Gren, No Etz—507_0a06).. oa oae sn oo 15pec0s (sren0. ho. ontes0t_Deaty).. ces Secondar Sandarts o« Ctest Date(ntoose) Scnetied Check Povesesor io SatiA wnment 1805102 (GPEAGn howse ched.0a8)—— inrousectedc Oair AF generor Agientss21e \unverooours .08 (GPEAG. n housecheck Nov0#) Inhouse tecc Novr Nemwot AvairerHmarsoe: ussrasnses sea06 18001 (SPEAG,inhousecteckNov0$).. intousectnac Noves Name Furcion Sgrame Cattates ty Clido Laatie Eatermioy Techican W Aooron by Kate Polovie Techica Manager //Zg /(%_ Issuet Augest2s, 2008 This caitratoncoifcte shal notb reprodiced mieestt wihout uriten soronof h stontory Cerifeate No: D19002.s0091_Augos Page 1 or0

Calibration Laboratory of Setwnizrschar Kalbviaranst Schmid & Partner Service suise alonnage Engineering AG Servzio avizero i trturn ‘eaghausstasse 432004 zuncSuiterind Swiss Catvatin Service AccredtetbytSussFaderOfice of Mavslagyand Acctaton AccreitatonN: SCS 108 Te SuiseAccredtation Servic is onofthesigntoros to he EA Mutiterat Agreemenfo therecogniton of caltrationconticates Glossary: Tst tissue simulating liquid Conve sensitivity in TSL / NORM xy.z NiA not applicable or not measured Calibration is Performed According to the Following Standards: a) IEEE Sid 1528—2003, ‘IEEE Recommended Practice for Determining the Peak Spatial~ Averaged Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques®, December 2003 b) CENELEC EN 50361, "Basic standard for the measurement of Specific Absorption Rate related to human exposure to electromagnetic fields from mobile phones (300 MHz — 3 GHz), July 2001 ) Federal Communications Commission Office of Engineering & Technology (FCC OET), "Evaluating Compliance with FCC Guidelines for Human Exposure to Radiofequency Electromagnetic Fields; Additional Information for Evaluating Compliance of Mobile and Portable Devices with FCC Limits for Human Exposure to Radiofrequency Emissions‘, Supplement C (Edition 01—01) to Bullstin 65 Additional Documentation: d) DASY4 System Handbook Methods Applied and Interpretation of Parameters: * Measurement Conditions: Further details are available from the Validation Report at the end of the certificate. All figures stated in the certiicate are valid at the frequency indicated. * Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed point exactly below the center marking of the flat phantom section, with the erms oriented paralle! to the body axis. + Feed Point Impedance and Return Loss: These parameters are measured with the dipole positioned under the liquid filed phantom. The impedance stated is transformed from the measurement at the SMA connector to the feed point. The Retun Loss ensres low reflected power. No uncertainty required. * Electrical Delay: One—way delay between the SMA connector and the antenra feed point. No uncertainty required. * SAR measured: SAR measured at the stated antennainput power. * SAR nomalized: SAR as measured, normalized to an input power of 1 W at the antenna connector. * SAR for nominal TSL paramoters: The measured TSL parameters are used to calculate the nominal SAR result. Corifcate No: D1900v2.—s5081_Augos Page2 ot0

Measurement Conditions DASY system configuration,asfar as not gven on page 1. DASY version nasve var Extrapolation Advanced Extapolaton Phantom Modulr Fit Phantom Vs.0 Distance Dipole Center— TSL 10 mm wihSpacer Zoom Sean Resolution d dy. dz =5 mm Frequency 1900 We a 1 Mz Head TSL paramotors The folowing oarameters and calcuaions were appled. Temporature Pormitivity Conductiviy Nominal Head TSL paramaters 220°c «0 140 mhoim Measured Head TSL parameters @zozea)c 40526% 142 moin+6% Head TSL temperature during test @usoa)‘c — — SAR result with Head TSL SAR averaged over 1 em (1 g)of Head TSL conditon SAR measired 250 mW inout power 842 mW19 SAR nomaized nomnalized to 1W 377 mWlo SAR for norinal Head TSL parameters * nommalied to 1W 37.7 mW g * 17.0 % (cea) SAR averaged over 10 em(10 g)oHead TSL Conditon SAR measired 280 mW inout power 500 mW/g SAR nomatzed nommaliced to 1W 200 mW1g SAR fornoninal Head TSL parameters" normalied to 1W 200 mWig* 165 % (ea) ‘ Comectonto noninalTSL parameters according to ) chapter "SAR Sensitvites® Cerifcate No: D1900V2—50081_Augos Page 3 or0

Body TSL parameters ‘The folowingparameters and calculatons were appled. Temperature Pormitivity Gonductiviy Nominal Body TSL paramaters mo‘e sss 152 mhoim Measured Body TSL parameters @20 02)°C §2726% 156 mhoin£6% Body TSL temperature during test @zo02)‘c ~ — SAR result with Body TSL SAR averaged over 1 en(1 ) of Body TSL Gonation SAR measired 280 mW inout power as6 mi1g SAR nomalzed nommatized to 1W 304 mW‘g SAR for nominal Body TSL parameters * nomalied to 1W 30.6 mW i9 17.0 % (ert) SAR averaged over 10 c (10g) of Boly TSL conditon SAR measired 250 mW inout power 528 mi/g SAR nomnalized nommalied to 1W 210 millg SAR for nominal Body TSL paramaters* nomalized to 1W 208 mW i g £16.5% (ert) * Comeetion t nominal TSL parameters accorting t ) chapler SAR Senstites® Certfcate No: D1eO02.s5051_Augos Page 4 or0

Appendix Antenna Parameters with Head TSL Impedance, ransformed to feed point sein+25i0 Retum Loss «30008 Antenna Parameters with Body TSL Impedance, ranstormed to foed point «s30+3210 Ratun Loss —207 00 General Antenna Parameters and Design Electical Deay (one drection) 1.195ns Aftelong term use with 100M radlated power, ony a sight warming ofthe dipole near the feedpaint can be measured. ‘Tne dipale madeof standard serigid connil cable. The center conductor of the feeding line is directyconnected t the second arm ofthe diole.The antennais herefore shorrcuted fr signals. No excessive force must be appled to the ipole ans, because they might bend or he soldered connections near the feedpoinmay be damaged Additional EUT Data Manutactured by sraae Manutactured on Mareh 19, 2004 Cortfeate No: D1Ot0V2.s0051_Augos Page Sor0

DASY4 Validation Report for Head TSL Date/Time: 22.08.2006 16:46:18 Test Laboratory: SPEAG, Zurich, Switzerland DUT: ipole 1990 MHz; Type: D1900V2; Serial: D1900V2 — SN:sd051 Communication System: CW; Frequeney: 1900 MHz:Duty Cycle: 1:1 Medium: HSL U1O BB; Medium parameters us 1900 MHz; a = 1.42 mho/ma, = 40.5; p = 1000 kg/m Phantom section: Flat Section Measurement Stendard: DASY4 (High Precision Assessment) DASY4 Configuration: + Probe: ET3DV6~ SNISO7 (HP)ComnFA74,474, 4.; Calibated: 28102008 * SemsorSurhice: d(Mechunical Surfice Deetion) * Hestronics: DAE4 Sn601; Calibated: 15122005 +. Phanton: Fat Phanton 5.0 (RontType: QDOOOPSOAA;; + Measirement SWDASV4 ¥4.7 Bild 44 Pospwocessing SWSEMCAD, V1 .t Build 171 Pin = 250 mW; d = 10 mm/Zoom Sean (7x7x7)/Cube 0: Measurement grid: dx=Smm, dy=Smm, dz—Smm Reference Value= 90.0 V/m; Power Drift = 0.048 dB Peak SAR (extrapolated) = 16.0 Whkg SAR(T ) = 942 mWig; SAR(IO g) = 5 mWig Maximum value of SAR (measured) = 10.6 mW/g «n nom ase e ns aaa ars oan= 106mii‘y Cerifcate No: Dotv2.s405t_Augos Page 6ot0

Impedance Measurement Plot for Head TSL m w rooe cormiiis gan sn a uce smose ssoes mmerpl 1 son0o oo m Git tarvers o ts x cne san io s surner —an on . anase on 1 smove aco mc ont tarkers tor wnansunce Lidbe se tts stait 1 son.odo o0 mie Stoe s san.oon s00 me Page 7 or0

DASv4 vaidaion Reportfor Bocly TSL DuetTine228206 152014 Tos Latortay SPEAG. zorich Suitratand nurs Mpote 1500 Me:Tope: D1900V2; Seria: proo0vz— snsaost CommunicatonSiten: CWFewency: 1900 MiteDuy Cl 11 Mation: SL Ui0; Metion paramaers ds (= 1900 Mitea = 1.m> 27 p 1000 kn Pranom scioePSexien Measrement Sundart DASY@ (High Preciion Ascumen DASVHConteaton: +. mrmove.suiun oi contt0.1kx sciomns +0 SeweSatce on OshniciSatecDonic) + Mewaes anisaot ies isimes +. bavwn ie haon 0t ope comuriowc + nessemer smasre vernou h nopemoniy e amionn va me Pn = 250 mW d = 10 mamZoom Scan (A7X7)Cube 0: Measrement id dx—Somdy«Som, d—Som Refvencs Valu > 908 Vin: PowerPrit=—0019 48 Pea SA (ounpoltnt o 168 Wkg SR 900 mis SARCO m = 526 mitry Maximun valuofSAR (measwm= 111 mt w tm sacin Centca e ormorasisthn ranscs

Impedance Measurement Plot for Body TSL mm m sooe cormmic Exn sn aucrs mussue aness sareat 1 s00.000 000 mz ot tarkers se sonsss e cor . 1 inet a &— « i ce sin uoo s seeser —2 on meznare on 1 soncoesoo m C narvers er e &* + A 4 4 . } . 1 + 4 stie 1 couon s00 miz h Stoe 2 100.000 ooo is Ceriicate No: D1900V2.50081_Augos Page@ot0


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