London, UK, 24th November 2008: Sonim Technologies, makers of the award-winning Sonim XP1 today announces the latest addition to their Xtreme Performance Series, the Xtreme Performance 3, the world's only rugged "all weather" GSM mobile phone.
The XP3 has a more rugged specification than the XP1 and can withstand more shocks and drops than its predecessor. Most importantly, the phone can be fully submersed for 30 minutes within one meter of water. In addition, the XP3 boasts an IP-57 rating and is designated with a Mil-Spec rating of 810F against salt, fog humidity, transport and thermal shock. The phone is rugged in every detail - the keyboard touch buttons are tested to function beyond 500,000 pushes.