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You hear an error tone when keying an input
(a descending sequence of tones).
Action has failed/invalid input.
¥
Repeat the operation.
Watch the display and refer to the operating
instructions if necessary.
You cannot listen to messages on the net-
work mailbox.
Your phone system is set for pulse dialing.
¥
Set your phone system to tone dialing.
Specifications
Recommended batteries
Nickel-metal hydride (NiMH):
The handset is supplied with UL-approved
AAA batteries.
Warning:
Only use UL-approved nickel-metal-hydride
(NiMH) batteries in the handset; do not use
non-rechargeable batteries.
Handset operating times/charging
times
Capacity
650 mAh
Standby time
Approx. 170 hours (7 days)
Calling time
Approx. 13 hours
Charging time
approx. 6 hours
The operating and charging times apply
only when using the recommended bat-
teries.
Note:
When the lighting is switched on, the standby
time of the handset is reduced to approx. 30
hours.
General specifications
DECT 6.0
is supported
No. of channels
30 duplex channels
Radio frequency
range
1920 – 1930 MHz
Duplex method
Time multiplex,
10 ms frame length
Channel grid
1728 kHz
Bit rate
1152 kbit/s
Modulation
GFSK
Language code
32 kbit/s
Transmission
10 mW, average power per
power
channel
Range
up to 300 meters out-
doors, up to 50 meters
indoors
Power supply
unit
110 V ~/60 Hz
Environmental
+5°C to +45°C;
conditions for
20 % to 75 % relative
operation
humidity
Dialing mode
DTMF (tone dialing)/
DP (pulse dialing)
Appendix
31
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