Symbols - Siemens Gigaset S450 IP User Manual

Appendix
General specifications
Interfaces Fixed network, Ethernet
No. of channels 60 duplex channels
Radio frequency- 1880–1900 MHz
range
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 in buildings
Base station 230 V ~/50 Hz
power supply
Environmental +5 °C to +45 °C;
conditions in oper-
20% to 75% humidity
ation
Dialling mode DTMF (touch tone dialling)
Flash time 250 ms
Codecs G711, G726, G729AB with
VAD/CNG
Quality of Service TOS, DiffServ
Protocols DECT, GAP, SIP, RTP, DHCP,
NAT Traversal (STUN),
HTTP
110

Symbols

This section explains the meaning of cer-
tain symbols and typographical conven-
tions that are used in this user guide.
Copy Entry / Copy List
Select one of the two specified
menu functions.
~
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 control key at the top
or bottom: scroll up or down.
r
Press the control key on the
right or left: e.g. select set-
ting.
c / Q / * etc.
Press the matching key on the
handset.
(example)