Appendix

Handset operating times/charging times

The following information relates to batteries with a capacity of 650 mAh.

Standby time

around 170 hours (7 days)

 

 

Talktime

around 13 hours

 

 

Charging time

around 6 hours

 

 

The operating and charging times apply only when using the recommended bat- teries.

Please note:

When the display backlight is switched on, the standby time of the handset is reduced to around 30 hours.

Base station power consumption

Depending on current status, around 2.5 W.

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 dial-

 

ling)/DP (dial pulsing)

 

 

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

 

 

Symbols

This section explains the meaning of certain symbols and typographical conventions that are used in this user guide.

Copy Entry / Copy List (example)

 

Select one of the two specified

~

menu functions.

Enter digits or letters.

§Save§

The display keys' current func-

 

tions are shown reverse high-

 

lighted in the bottom display

 

line. Press the display key

q

below to launch the function.

Press the control key at the top

r

or bottom: scroll up or down.

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 of a menu input

The steps you need to perform are shown in abbreviated form in the user guide. This is illustrated below using the example of "Setting the contrast for the display". The things you have to do are explained in the boxes.

100