The Sonim XP1 Ruggedised Cell Phone looks tough enough. After all it’s yellow, with chunky strips of black ribbed rubber distributed around the body at strategic locations. With two extra loud speakers and a walkie talkie button. And sure it’ll work at temperatures that would kill a mammoth stone dead. But is it toddler proof? That’s the ultimate test, isn’t it? £233.83.
· IEC lP52 rating for protection against water, dust, salt, fog, and humidity · Shock protection rated at 1.65 m drop to concrete · Vibration protection for 5 to 500Hz · Operational temperature between -40° C and +85° C