O57DUET3BTKB

FCC ID

Application Frequency Range	Final Action Date Granted
jSq0WTeRldRJT5dpy2gBWQ== 2402.0-2480.0	2020-06-03 APPROVED

File Name	Document Type	Date	Direct
Confidentiality	Cover Letter(s)	2020-06-03 00:00:00	pdf
Authorization Letter	Cover Letter(s)	2020-06-03 00:00:00	pdf
MPE	RF Exposure Info	2020-06-03 00:00:00	pdf
Test Report	Test Report	2020-06-03 00:00:00	pdf
ID Label/Location Info	ID Label/Location Info	2020-06-03 00:00:00	pdf
Users Manual	Users Manual	2020-11-25 00:00:00	pdf
Test Setup Photos	Test Setup Photos	2020-11-25 00:00:00	pdf
Internal Photos	Internal Photos	2020-11-25 00:00:00	pdf
External Photos	External Photos	2020-11-25 00:00:00	pdf
Block Diagram	Block Diagram		N/A
Operational Description	Operational Description		N/A
Schematics	Schematics		N/A

Equipment	Bluetooth Folio Keyboard
FRN	0021773460
Grantee Code	O57
Product Code	DUET3BTKB
Applicant Business	Lenovo (Shanghai) Electronics Technology Co., Ltd
Business Address	Section 304-305, Building No.4, #222, Meiyue Road, China (Shanghai) Pilot Free Trade Zone, Shanghai,N/A China 200131
TCB Scope	A4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email	[email protected]
Applicant	Spring Zhou – Product Certification Engineer
Applicant Phone
Applicant Fax	+86-21-50504500
Applicant Email	[email protected]
Applicant MailStop
Test Firm	Shenzhen BALUN Technology Co., Ltd.
Test Firm Contact	Hanson Lin
Test Firm Phone
Test Firm Fax
Test Firm Email	[email protected]
Certified By	Wu Xuewen – Certification Manager