2
Connecting the charging station
2
Connect the charging station to the mains. Ensure access to the power
adapter plug is not obstructed by furniture or such.
2
Only applies to telephone sets with at least two handsets
Inserting the batteries
Open the battery compartment cover. Put in the batteries. Close the battery
compartment cover.
a
Attention
: Use only type AAA NiMH 1.2 V / 400 mAh rechargeable
batteries. Never use normal batteries / primary cell batteries.
Observe the correct polarity!
Charging the batteries
☞
Before the handset is used for the first time, insert it in the base
station / charging station for at least 16 hours.
The handset warms up during the charging process. This is normal and
does not represent a risk. The battery status is shown on the display. When
the battery capacity is nearly exhausted, the battery symbol will flash in the
display. End your call and place the handset into the base or charging sta-
tion for charging.
After a short time, the battery symbol will appear to be fully charged but this
is actually not the case. The battery capacity will decrease rapidly. We
advise you to put the handset on the base unit for 16 hours so that it can
be recharged completely.
Electrical consumption
The
electrical consumption of the base
(6 V, 500 mA DC) is:
- in operation mode (idle/call): approx. 0.5 / 0.65 W.
- during charging of the handset: approx. 1.0 W.
The adaptor input power without load is approx. 0.1 W. The average effi-
ciency is approx. 72 %.
The
electrical consumption of the charger
(7 V, 420 mA DC) is:
- without handset charging: approx. 0.1 W.
- during charging of the handset: approx. 0.6 W.
The adaptor input power without load is approx. 0.1 W. The average effi-
ciency is approx. 72.5 %.
3 Operating elements (front coverpage)
Handset
1
Earpiece
2
Display
3
Redial key/Pause
4
Hands-free
5
Off Hook key
6
Call list / Flash key (R)
7
Digit keys
8
Internal key
9
Mute key (microphone off) / Delete
10 Phonebook
11 On Hook key
12 Volume key / ringtone melody,
ringtone volume
13 Microphone
Base station
14 Charging contacts for handset
Summary of Contents for DE 331
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