Profoon PDX-8400, Руководство пользователя

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11.4 Range:
• The range of the phone is up to 300 meters in the open field and
up to 50 meters inside; the range depends on local circumstances.
When you get out of range of the base, the symbol will disappear
and the text [ OUT OF RANGE ] starts flashing in the display. In
case the power supply adapter of the base station is unplugged
from the mains socket, the handset will lose contact with the base
station, the display will display [SEARCHING], and the antenna
symbol will start flashing. The handset will restore contact with the
base station within several minutes after the power supply adapter
has been plugged in again.
11.5 Power failure:
• This phone obtains its power supply from the mains power. In case
of failure of the mains power, this phone cannot be used. Therefore
it is advisable to keep a wired phone in reserve.
11.6 Hearing aids:
• Users of older generation hearing aids always shall keep into
account a possible uncomfortable buzzing tone when using DECT
phones.
11.7 Eavesdropping:
• Eavesdropping on a DECT phone is virtually impossible. Not only
shall one be within reach of the DECT phone, one also needs
expensive equipment.
11.8 Maintenance:
• Clean the phone only with a moist cloth; do not use any chemical
detergents.
• The adapter and the phone cable shall be disconnected before
cleaning.
11.9 Medical equipment:
• It is possible that enabled DECT phones interfere with sensitive
medical equipment. When the phone is kept in the vicinity of the
medical device, interference can occur. Do not place a DECT phone
on or near a medical device, not even when it is in standby mode.