Date: Dec. 20, 21 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Request permission to use Wi-Fi/BT/USB/GSM/WCDMA/LTE/5GNR partial test results from model SM-A226BR/DSN in our applications for model SM-
A226BR/DSN. FCC ID: ZCASMA226BRN1 To whom it may concern:
We request permission to use Wi-Fi/BT/USB/GSM/WCDMA/LTE/5GNR (partial bands) test results from model SM- A226BR/DSN (FCC ID: ZCASMA226BRN, Date of Grant: 08/16/2021) in our applications for model SM- A226BR/DSN (FCC ID:
ZCASMA226BRN1). The detail information of changes are as below. Band changes: No changes PCB Layout changes: refer to Declaration of change Main components changes: NFC chip changed. SW changes: No changes Other changes detailed: No changes
-For the above, we performed the test which is as below for the required bands of all. The rest test results all come from the initial model SM-
A226B/DSN. The detail information of Retest:
1SAR 2part 15C NFC 3Part 22/24/27 Retest or not Full test Full test Partial test 1. For radiated part:
GSM 1900;
WCDMA IV;
LTE band 7;
5G: 66A_n5A with full test. 2. Reused conducted power part. Retest RE of Part 15B, other part reused. 1. BT/WIFI2.4/5G spot check conducted power;
2. Other part reused. 4Part15B 5DFS 6BT/WIFI 2.4/5G Partial test Full test Partial test Sincerely yours, Yin Feng