Motorola 3342 사용자 설명서

From the 

Install toolbar button you can Install new Operating System Software and Feature Keys as 

updates become available.

On selected models, you can install a Secure Sockets Layer (SSL V3.0) cer tificate from a trusted Cer tifica-
tion Authority (CA) for authentication purposes. If this feature is available on your Gateway, the 

 link will appear in the Install page as shown. Other wise, it will not appear.