1. FCC ID
  2. 2A55S
  3. 2A55S-M55
  4. Model Difference Declaration

M55 Mobile Phone Cover Letter(s) - FCC ID 2A55S-M55

FCC ID 2A55S-M55

Model Difference Declaration

Mobile Phone

by SHENZHEN AMS COMMUNICATIONS COMPANY LIMITED

Document preview loads when visible.

Document Details

FCC ID2A55S-M55
Document ID7345075
Document TypeCover Letter(s)
DescriptionModel Difference Declaration
ApplicantSHENZHEN AMS COMMUNICATIONS COMPANY LIMITED
Equipment ClassMobile Phone
Product CodeM55
Application IDD3ldK0ZKYsk/L4svPRd1qQ==
Application PurposeOriginal Equipment
Application Date2024-05-24
Frequency Range2402-2480 MHz
FRN0032189045
Test FirmBTF Testing Lab (Shenzhen) Co., Ltd.
Certified ByDSS-TC679023
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Short-Term Confidentiality Date11/20/2024
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartNo
Submitted2024-05-24
Available2024-05-24
Created2024-05-21
Modified2024-05-21
Pages1
File TypeAdobe Acrobat PDF
File Size92534
File SHA-2568376bed2526c0d4e7a4d6d4baf8f2c80d936ebef73bbfe895cb79ebc486b3706
PDF Metadata Authorhss Microsoft
PDF Metadata Producerhss Adobe PDF Library 15.0
FCC.gov SourcesFCC.gov 7345075, FCC.gov 7345197

Related FCC Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2024-11-20PDF 532.3 KB
Internal PhotosInternal Photos2024-11-20PDF 1.4 MB
Internal photoInternal Photos2024-11-20PDF 1.4 MB
External PhotosExternal Photos2024-11-20PDF 920.1 KB
External photoExternal Photos2024-11-20PDF 920.1 KB
LabelID Label/Location Info2024-05-24PDF 311.9 KB
labelID Label/Location Info2024-05-24PDF 311.9 KB
Test Setup PhotosTest Setup Photos2024-11-20PDF 662.6 KB
test photoTest Setup Photos2024-11-20PDF 592.1 KB
Antenna SpecificationTest Report2024-05-24PDF 2 MB
Antenna specificationTest Report2024-05-24PDF 2 MB
GSM band GSM850 test reportTest Report2024-05-24PDF 1.5 MB
GSM band PCS1900 test reportTest Report2024-05-24PDF 1.8 MB
GSM_WCDMA_LTE_RF test reportTest Report2024-05-24PDF 2.4 MB
LTE band 12 reportTest Report2024-05-24PDF 2.9 MB
LTE band 17 reportTest Report2024-05-24PDF 3.4 MB
LTE band 2 reportTest Report2024-05-24PDF 5.2 MB
LTE band 30 reportTest Report2024-05-24PDF 5.6 MB
LTE band 4 reportTest Report2024-05-24PDF 5 MB
LTE band 41 reportTest Report2024-05-24PDF 4.3 MB
LTE band 5 reportTest Report2024-05-24PDF 3 MB
LTE band 66 reportTest Report2024-05-24PDF 5.4 MB
LTE band 71 reportTest Report2024-05-24PDF 3.2 MB
SAR Calibration 1Test Report2024-05-24PDF 5.6 MB
SAR Calibration 2Test Report2024-05-24PDF 5.9 MB
SAR Calibration 3Test Report2024-05-24PDF 5.8 MB
SAR Calibration 4Test Report2024-05-24PDF 5.8 MB
SAR Calibration 5Test Report2024-05-24PDF 5.9 MB
SAR Calibration 6Test Report2024-05-24PDF 4.7 MB
Test Report BLETest Report2024-05-24PDF 2.7 MB
Test Report EDRTest Report2024-05-24PDF 5.2 MB
Test Report SARRF Exposure Info2024-05-24PDF 4.8 MB
Test Report WIFITest Report2024-05-24PDF 5.7 MB
WCDMA band 2 reportTest Report2024-05-24PDF 2.5 MB
WCDMA band 4 reportTest Report2024-05-24PDF 2.5 MB
WCDMA band 5 reportTest Report2024-05-24PDF 2.1 MB
2.911 (d)(5)(i)CertificationEquipmentTypev1.2Attestation Statements2024-05-24PDF 562.7 KB
2.911 (d)(5)(ii)CertificiationApplicantv1.2Attestation Statements2024-05-24PDF 547.7 KB
2.911 (d)(7) US Agent for Service of Process v1.4Attestation Statements2024-05-24PDF 568.6 KB
2.911d 5 i Certification Equipment TypeAttestation Statements2024-05-24PDF 562.7 KB
2.911d 5 ii Certificiation ApplicantAttestation Statements2024-05-24PDF 547.7 KB
US Agent for Service ProcessAttestation Statements2024-05-24PDF 568.6 KB
Agent AuthorizationCover Letter(s)2024-05-24PDF 230.5 KB
Antenna SpecificationCover Letter(s)2024-05-24PDF 2 MB
Differences DescriptionCover Letter(s)2024-05-24PDF 90.4 KB
FCC Short & Long Term Confidentiality Request Rev4.1Cover Letter(s)2024-05-24PDF 145.5 KB
FCC Short Long Term Confidentiality RequestCover Letter(s)2024-05-24PDF 138.7 KB
FCC Short Long Term Confidentiality RequestCover Letter(s)2024-05-24PDF 145.5 KB
Letter of Authorization Rev 2.0Cover Letter(s)2024-05-24PDF 230.5 KB
Model Difference DeclarationCover Letter(s)2024-05-24PDF 90.4 KB
SAR reportRF Exposure Info2024-05-24PDF 4.8 MB
SAR_Calibration 1RF Exposure Info2024-05-24PDF 5.6 MB
SAR_Calibration 2RF Exposure Info2024-05-24PDF 5.9 MB
SAR_Calibration 3RF Exposure Info2024-05-24PDF 5.8 MB
SAR_Calibration 4RF Exposure Info2024-05-24PDF 5.8 MB
SAR_Calibration 5RF Exposure Info2024-05-24PDF 5.9 MB
SAR_Calibration 6RF Exposure Info2024-05-24PDF 4.7 MB
BLOCK Metadata onlyBlock DiagramPDF 189.6 KB
Block DiagramBlock DiagramPDF 189.6 KB
SCH Metadata onlySchematicsPDF 362.6 KB
SchematicsSchematicsPDF 362.6 KB
OPOperational DescriptionPDF 126.6 KB
BOMParts List/Tune Up InfoPDF 137.5 KB
Tune upParts List/Tune Up InfoPDF 417.1 KB