User's Manual
9
Ensure that only qualied personnel install or repair your phone.
The Sonim XP7700 is water-proof and can be submerged to 2 metres for 30 minutes.
• Ensure to close the rubber cover of the charging connector and the audio connector
properly. This will prevent the deposit of water droplets on the connectors, when the phone
is immersed in water.
• Water droplets may condense under the display cover if the phone is immersed in water
with signicant drop in temperature. This does not indicate water leakage. The droplets will
disappear at room temperature.
The Sonim XP7700 is dust-resistant, rugged and shock-resistant. However, it is not dust-proof
or unbreakable if subjected to overwhelming impact. For best results and long product life, one
should protect the Sonim XP7700 from salt water, dust and strong impacts.
Safety Guidelines