Doro 820 - Manual (Page 7)

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Installation
Out of range warning
If during a call the handset is carried too far from the base unit, the sound quality
deteriorates. Unless the handset is moved closer to the base unit within a few seconds,
the call will be lost.
IMPORTANT!
To reduce the risk of possible interference please do not locate the base unit near any electrical
equipment e.g. TV’s, computers, fridges, telecom equipment etc or close to radiators, metal pipes or
window frames. Also ensure the base unit is not exposed to direct sunlight, excessive heat, damp
or high humidity locations .
The Display
Indicator Function
% Handset Ringer
p Programme.
= Menu.
Battery charge indicator.
Numbers in Caller ID log (CID).
b Phonebook 1.
Q Q Q
Indicates that a call is connected. Flashes when the
phone rings.
i
Intercom call.
Phonebook 2.
Shown within range of the base unit. Flashes
when out of range.
Shown within range of the base unit. Flashes Shown within range of the base unit. Flashes
830R only:
a
830R only: 830R only:
Upper row: Answering machine settings.
Lower row: The indicator is lit when the
Upper row: Answering machine settings. Upper row: Answering machine settings.
answering machine is activated.
New incoming messages (ICM) on the
answering machine.
New incoming messages (ICM) on the New incoming messages (ICM) on the
Handset volume control.