5
Correctly install WPU-7700 in compliance with instructions.
Otherwise, it can cause an abnormal operation of WPU-7700, or reduce their life.
Be aware of radio interference.
Since this radio equipment can have radio interference, services related to life safety are not provided.
Do not install WPU-7700 in places exposed to direct sunlight, and on carpets or cushions.
It can cause fires or troubles.
Do not install WPU-7700 in narrow places with poor ventilation, or near heat sources.
It can cause fires or troubles.
Do not install WPU-7700 in places with much dust.
It can cause operational problems, or reduce phone life.
Install WPU-7700 on flat places, not on shelves or slopes.
Otherwise, it can hurt you, or cause troubles when they drop.
Since emergency calls are available only within call coverage, check in advance whether or not
calls are available.
Do not use WPU-7700 covered wrap or vinyl.
Coating can be removed.
Record and keep the information contained in WPU-7700 separately.
Since the important information stored in WPU-7700 can be removed due to unavoidable circumstances
such as users
’
carelessness, maintenance, and product upgrade, please keep a record of important
information. Take note that manufacturer will not take responsibility for any damage from the loss of
information.
