Pantech 78 User Manual

20 

The C781R3 is water resistant. It provides reliable performance for outdoor activities 

and in wet conditions such as driving rain or high humidity.

The tested device meets the requirements of the MIL-STD-810G (Rain & immersion 1m, 

30min) standard.

  

 The Water Resistance feature does not guarantee protection against the 

usage of this device underwater. Do not use the handset underwater.  

We do not take responsibility for waterlogging due to the negligence of 

the user.

   To maintain water resistance:

•   Securely close the Charging/Data Port cover, microSD™ card cover and the Headset 

Jack cover.

•   Completely close the battery cover and slide the battery cover lock to the LOCK 

position.

•   Make sure that the handset is completely dried up before you open any cover. When 

wet, clean the handset with a dry cloth, swish water from the handset, and dry it 

thoroughly before use.

The rugged construction of the C781R3 provides outstanding shock and vibration 

resistance. The tested device meets the requirements of the MIL-STD-810G (Drop 1.5m) 

standard.

  

 The shock and vibration resistance features do not guarantee protection 

against every type of shock and vibration. Your handset may be damaged or 

malfunction depending on the severity of the shock or vibration.

For additional peace of mind, the C781R3 is also dust resistant. The device was tested 

using silica flour at a temperature of 95°F and meets the MIL-STD-810G (DUST) 

standard.