FCC ID: A3LSMG780F GSM/WCDMA/LTE Phone + BT/BLE, DTS/UNII a/b/g/n/ac/ax, NFC and WPT

A. Information to be displayed 1. The information that will be displayed on the e-label and information that will remain in the user manual is shown below:

Information FCC ID number DoC logo On E-label Yes In Manual Not Applicable Not Applicable 15.19 statement (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.) Class A / B Digital Device user manual statements1 DoC declaration1 Caution to the user that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment1

- Yes Describe any other FCC regulatory

Not Applicable Not Applicable Yes Yes Yes Yes Describe any other FCC regulatory information included in e-label 1 None Not Applicable If the e-label includes information typically included in the manual then the e-label shall clearly differentiate between information required to be on the devices surface and information required to be in the manual refer to 784748 D02 e labelling v01 section II D 3(b) Images of the e-label screen are provided below:

B. Access to the required information on the e-label 1. Users are able to access the information in no more than three steps in a devices menu. The actual steps are:

From the home screen:

a) Click on Settings Apps b) About phone c) Status No special access codes or permissions are required to go through the above steps beyond entering a user defined password to protect against unauthorized access to the device. 2. The information is stored on the device, no special accessories or supplemental plug-ins (e.g., a SIM/USIM card) are required to access the information. 3. Users are provided specific instructions on how to access the information. The information is provided in User manual.

Date: November 27, 2019 UL Korea, Ltd. Suwon Laboratory 218 Maeyeong-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16675, Korea To whom it may concern:

I, the undersigned, hereby authorize UL Korea, Ltd. Suwon Laboratory, to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by UL Korea, Ltd. Suwon Laboratory on our behalf shall have the same effect as acts of our own. In authorizing UL Korea as our agent, we still recognize that we are responsible to:

a) comply with the relevant provisions of the certification program;

b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints;

c) make claims regarding certification only in respect of the scope for which certification has been granted;

d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized;

e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division;

f) use certification only to indicate the products are certified as being in conformity with specified standards;

g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner;

h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division;

i) keep a record of all complaints made known to the us relating to the products compliance with requirements of the relevant standard and to make these records available to the when requested;

take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification;

k) document the actions taken. the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). j) l) This authorization is valid until further written notice from the applicant. Sincerely Yours, Ms. Jenni Chun General Manager Samsung Electronics America, Inc. TEL: +1-973-808-6375 E-mail: j1.chun@samsung.com

August 10, 2020 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject:

Request for Confidentiality FCC ID:

A3LSMG780F To Whom It May Concern:

Schematics Block Diagram Operational Description Antenna Specification Parts List Tune-Up Procedure Pursuant to the provisions of Sections 0.457 and 0.459 of the Commissions rules (47 CFR 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In additional to above mentioned documents, pursuant to Public Notice DA 04-1705 of the Commissions policy, in order to comply with the marketing regulations in 47 CFR 2.803 and the importation rules in 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant short-term confidentiality request on the following attachments until 180 days External Photos Internal Photos Test Setup Photos User Manual It is our understanding that all measurement test reports, FCC ID label format and correspondence during certification review process cannot be granted as confidential documents and such information will be available for public review once the grant of equipment authorization is issued. Best Regards Ms. Jenni Chun General Manager Samsung Electronics America, Inc. TEL: +1-973-808-6375 E-mail: j1.chun@samsung.com

Date: August 11, 2020 Federal Communications Commission Office of Engineering and Technology Laboratory Division 7435 Oakland Mills Rd. Columbia MD 21046 Attn: Office of Engineering and Technology HAC Attestation - FCC ID: A3LSMG780F To whom it may concern:

Samsung Electronics Co., Ltd. hereby declares that the MIF values detailed below are based on worst case operating modes for all air interfaces for which the HAC rating is provided based on the current methodology for determining MIF values. Reference Test report Number(s): UL Korea Test Report 4789551399. SPEAG test files UID Communication System Name 10021-DAC GSM-FDD (TDMA, GMSK) 10011-CAB UMTS-FDD (WCDMA) 10170-CAE LTE-FDD (SC-FDMA, 1 RB, 20 MHz, 16QAM) 10182-CAE LTE-FDD (SC-FDMA, 1 RB, 15 MHz, 16QAM) 10176-CAF LTE-FDD (SC-FDMA, 1 RB, 10 MHz, 16QAM) 10173-CAF LTE-TDD (SC-FDMA, 1 RB, 20 MHz, 16QAM) 10061-CAB IEEE 802.11b WiFi 2.4 GHz (DSSS, 11 Mbps) 10077-CAB IEEE 802.11g WiFi 2.4 GHz (DSSS/OFDM, 54 Mbps) 10069-CAC IEEE 802.11a/h WiFi 5 GHz (OFDM, 54 Mbps) 10671-AAA IEEE 802.11ax (20MHz, MCS 0 90pc duty cycle) 10030-CAA IEEE 802.15.1 Bluetooth (GFSK, DH1) MIF (dB) 3.63

-27.23

-9.76

-9.76

-9.76

-1.44

-2.02 0.12

-3.15

-5.58 1.02 Sincerely, Ms. Jenni Chun j1.chun@samsung.com Samsung Electronics America, Inc.

Samsung Electronics Co., LTD. 129, Samsung-ro, Yeongtong-gu Suwon-City, Gyeonggi-do, 443-742, Korea Date: Aug.6, 2020 UL CCS Subject: Samsung Electronics Co., Ltd. FCC ID: A3LSMG780F To Whom it May Concern We attest the following regarding FCC ID: A3LSMG780F 1. MPR is permanently implemented for HSDPA, HSUPA, and DC-HSDPA mode. 2. It is expected by the manufacturer that MPR for some HSPA subtests may be up to 2dB more than specified by 3GPP, but also as low as 0dB according to the chipset implementation in this model. 3. We confirm the specific MPR targets and tolerances shown in the SAR Report. Should you have any questions or comments concerning the above, please contact the undersigned. Sincerely, Ms. Jenni Chun General Manager Samsung Electronics America, Inc.

+1-973-808-6375 E-mail: j1.chun@samsung.com

Samsung Electronics Co., Ltd. 129, Samsung-ro, Yeontong-gu, Suwon-si, Gyeonggi-do, 16677, Korea MPR Attestation letter for LTE

- FCC ID : A3LSMG780F

- Model : SM-G780F/DSM, SM-G780F/DS, SM-G780F To Whom it May Concern We attest the following regarding A3LSMG780F 1. MPR is permanently implemented for all channel BWs, modulations, frequency bands and RB sizes. 2. A-MPR was disabled for all SAR test samples for SAR testing purposes only. 3. We confirm the specific MPR targets and tolerances shown in the SAR Report. All deviations in the power measurements from the specific MPR targets shown in the SAR Report are expected and within factory tolerances. 4. LTE Release 15 implementation is limited. The uplink does not support enhanced SC-FDMA. Features such as CoMP, HetNet, Relay, SON, cross carrier scheduling, eICIC, enhanced downlink MIMO, MBMS, M2M/D2 are also not supported. SVLTE is not supported as described in the operational description. 5. This device complies with FCC Part 27.75(a)(1) requirements: Mobile and portable stations that operate on any portion of frequencies in the paired 1755-1780 MHz and 2155-2180 MHz band must be capable of operating on all frequencies in the paired 1710-1780 MHz and 2110-2180 MHz band, using the same air interfaces that the equipment utilizes on any frequencies in the paired 1710-1780 MHz and 2110-2180 MHz band. 6. This device complies with FCC Part 27.77 requirements: Mobile and portable stations in the 1695-1710 MHz and 1755-1780 MHz bands may operate only when under the control of a base station. Base stations that enable mobile or portable equipment to operate in the 1695-1710 MHz and 1755-1780 MHz band are subject to prior coordination requirements. Should you have any questions or comments concerning the above, please contact the undersigned. Sincerely, Ms. Jenni Chun General Manager Samsung Electronics America, Inc.

+1-973-808-6375 E-mail: j1.chun@samsung.com