Standard: ISO45001 Number: 51820O05565R0M Issue Date: 2020-10-10 Expiry Date: 2023-10-09 Scope/Range: Design,assembly,production and sales of fixed wireless telephone Issued By: Shenzhen Zhongbiao International Testing and Certification C0.,Ltd.

Standard: ISO9001 Number: 04920Q00422R3M Issue Date: 2011-10-12 Expiry Date: 2023-05-23 Scope/Range: Design,manufacture and sales of fixed wireless telephone Issued By: Guangdong Quality Testing CTC certification Co.,Ltd.

Standard: ISO 14001 Number: 51820E05564R0M Issue Date: 2020-10-10 Expiry Date: 2023-10-09 Scope/Range: Design,assembly,production and sales of fixed wireless telephone Issued By: Shenzhen Zhongbiao International Testing and Certification C0.,Ltd.

Standard: Number: Scope/Range: Issued By:

Standard: CE Number: TH2111424-C01-C01 Issue Date: 2021-12-10 Scope/Range: CE Mark Issued By: SHENZHEN TIAN HAI TEST TECHNOLOGY.CO,.LTD

Standard: Number: Scope/Range: Issued By:

Standard: CE Number: 2017RNB101R0 Issue Date: 2017-08-17 Scope/Range: CE Mark Issued By: TELECONFORMITY

Standard: Number: Scope/Range: Issued By:

Standard: FCC Number: CCISE191107501 Issue Date: 2019-11-29 Scope/Range: FCC MARK Issued By: CCIS