Specifications; Notes On The Operating Instructions; Symbols Used - Siemens Gigaset S450 User Manual

Notes on the operating instructions

Specifications

Recommended batteries
(Valid at the time of going to press)
Nickel-metal-hydride (NiMH):
u
Sanyo Twicell 650
u
Sanyo Twicell 700
u
Panasonic 700mAh "for DECT"
u
GP 700mAh
u
Yuasa Technology AAA Phone 700
u
Varta Phone Power AAA 700mAh
u
GP 850 mAh
u
Sanyo NiMH 800
u
Yuasa Technologies AAA 800
The handset is supplied with the author-
ised 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 display illumination is switched on,
the standby time of the handset is reduced to
approx. 30 hours.
Base station power consumption
In standby mode: approx. 2 watt
During a call: approx. 3 watt.
General specifications
DECT standard is supported
GAP standard is supported
No. of channels 60 duplex channels
44
Radio frequency
range 1880–1900 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 m outdoors,
up to 50 m indoors
Base station
power supply 230 V ~/50 Hz
Environmental +5 °C to +45 °C;
conditions for
20 % to 75 % relative
operation
humidity
Dialling mode DTMF (tone dialling)/
DP (dial pulsing)
Notes on the
operating instructions
This section explains the meaning of cer-
tain symbols and typographical conven-
tions that are used in this user guide.

Symbols used

Copy Entry / Copy List
Select one of the two menu
functions specified.
~
Enter digits or letters.
The display keys' current func-
§Save§
tions are shown reverse high-
lighted in the bottom display
line. Press the display key
below to launch the function.
q
Press the top or the bottom of
the control key: scroll up or
down.
r
Press the right or left of the
control key: e.g. select setting.
(example)