Robustel R1520 - Page 5

Robustel R1520 Hardware Manual
RT056_HM_R1520 5/12
Technical Support
Tel: +86-20-82321505
Email: support@robustel.com
Web: www.robustel.com
Document History
Updates between document versions are cumulative. Therefore, the latest document version contains all updates
made to previous versions.
Date
Firmware Version
Document Version
Change Description
July 6, 2022
5.0.0
1.0.0
Initial release.
Nov. 28, 2022
5.0.0
1.0.1
Added declaration for product.