Hardware Change Description Letter

FCC ID: 2AJOTTA-1074

Cover Letter(s)

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FCCID_4055498

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                                       Koraporte! 2                                          rox+ase as arssrse
                                          arsio
                                      Espoo, riians




                                           Product: TA—1074
                            Hardware Change Description
1. INTRODUCTION

This document describes the baseline and modifications made to the TA—1074 product certification
baseline. Inbox accessory changed also needed. It is used as documentation for recommending
necessary amount of testing for the HW upgrades.

This document covers the mechanical change as well. When recommending tests to be performed due
to a particular change, only the applicable certification requirements, as identified in the current approved
version of the Product Certification Plan will be considered.

Any reference to a specific hardware configuration shall be unique. The terms HW version and HWID
shall be used to identify a specific hardware configuration, but one HW version or HWID shall always
refer to only one specific configuration.


 Model       recip            SW Version (SW1)              HW Version (HW1)
 Name
 Taro74      2a0tra—1074      000c_0_34A                    Hwos4s
to


 Model       recip            SW Version (SW2)              HW Version (HW2)
 Name
 Taro74      2a0tra—1074      000c_0_34A                    Hwosse



2. CHANGE FROM HWO343 TO HWO359

2.1 Change Description

 HWID before Change                                                                              HW1DO348
 HWID after Change                                                                               HW1DO359
 Components Changed                                                                              Yes
 Change Description                                                                              2"" source was added
 Change Purpose                                                                                  Multi—source for better
      ge   Hup                                                                                   supply chain
 Same spec(Capacity/Voltage/current/resistance                                                   Yes
 /inductance value etc) as previous version?
 Same PCB layout?                                                                                Yes
 Same Circuit?                                                                                   Yes
 Same RF transmitter parameters?                                                                 Yes




                        HMD Globat Oy is the exclusive lcensee or the Nokia brand for phones & tablats.
                                  Nolda is a registered tracemark of the Nokia Gorporation.


                                                 rim ciobal oy                                                  Ter +359 as aatsace
                                                  waraporte! 2                                                  rox+ase as arsarss
                                                     arsio
                                                 Espoo, riians




2.2 Add 2"" source component

The below 2"" source was added for better supply chain situation.

 CMcs code                                  Reference Name                                           Value             suppler        Quantity
scimmeie                                           cisos                                             zo0                wasin            1
scsemoarse                                   czioncosor.corze                                        zzor               wasin            s
scsaroama                                          casos                                             amne               wasin            1
scsoroerne                    z505cs 0scoroecsarecasoscoors.comse.ce0s0                               mt                wasin            a
stroomin                                     esioresson.cscos                                        fora               wasi             3
              zoncszoscoroecoatscosnscaonr.casescoons.comon.coor2coons,coorscoor6c
scssstorss    sors.ceo27.cs0a7.cooss.ceos1.eeos2ce100.ce102,ca0o1,ca0o.ceooscxor2s.ciou22,            sspr              wasn            s
                                 crorsscrorsecioss.clorsecrorszisse
scsamornse                                      csrouszos                                            a7ee               wasn             z
sceonozzoe                                   Groremacne                                               tor               waisi            s
sesssworred                                     comacoro                                             ces                wasn             2
sceroroavea                Czreorecoomcoe.coon7ceoseceosecooseceoto                                  z005               wasin            e
              co227,c3209co912.cou15cos 19exaraexseecosesco9e0cou02csz0e,.c0104,2005
seszator0ss asos.caszoeseascronsecrorss,crors.crou02,cror4s,crorescrore7,crors0.crors        20e                        wasn            as
                    1crorsscror70crou7e1520713957i85055485ismiessrours
scssevorons                                   css0s                                         saee                       wasn              :
scsimoress                                Gaincionse                                         1mor                      wasin             2
sesosmossod                                csorcson                                         oser                       wasn              2
scsosmossos                                   on                                            oser                       wasin             1
scsanorose                                 ceioscerce                                       arer                       wasn              2
 scrsspaae                                 cesor.ceson                                      Sane                       waisi             2
scsontossor                                   czoos                                           ror                      wasn              1
scerorozoss                                  coire                                          zoope                      wasin             1
scsumorrer                      5i001.00020s00s.0s00speocetasse                              1z0r                      wasin             s
sesoumcrono                       oscos asoee peons peosa peors                       Eow577 55%29 0201                  inpaa           s
sessvonsiz0                          osvos asoos aevor aso0s                             resosvonsse                   Nesperia          a
(out2st010l                                      veror                                             Micron1616           Micron           1
ssome1ss0u0                                       ©3002                                      T    whverss3/th          Wilsemi           i



                          Description                                Manufacturer                CMCS Code
                          Celluar Ant                                      Speed                 $0A018100A0
                   Celluar extended Ant                                    Speed                 $0A018200A0
                     WIFI 2.4G&BT Ant                                      Speed                 $0A018000A0
* Antenna has the Same Spec with original.

Should you have any question or comment regarding this matter, please have my best attention.

Sincerely yours,




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Rosario Casillo / Director Technology
HMD Global Oy
Tel: +393316272922
E—mail: rosario.casillo@hmdglobal.com



                                  HMD Globat Oy is the exclusive lcensee or the Nokia brand for phones & tablats.
                                            Nolda is a registered tracemark of the Nokia Gorporation.



Document Created: 2018-10-31 18:00:46
Document Modified: 2018-10-31 18:00:46

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