This extra-rugged phone consists of a hardened rubber shell that's waterproof. Other key features include a huge battery, Android software, PTT, physical keys, touch screen protected by Gorilla ...

Other features of this very rugged Android phone include waterproof body, huge battery, extra-loud speaker, PTT, and NFC.

Sonim Technologies, Inc. engages in the provision of rugged and consumer durable mobile devices including phones and accessories designed to provide extra protection for users that demand more ...