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notice.
Functions
Default settings
Functions
Default settings
ACCESSORIES
Beeps
All active
Alarm clock
Off
SETTINGS
Timer
Off
Program keys
Silence/Oper. Services
SECURITY
Date/Time
00:00 // 01/01/03
Keypad lock
Off
Auto Hang up
Off
Emergency
Off
Auto Pick up
Off
RING TONES
Language
User choice
Ringer (Ext/Int)
Ring 2 / Ring 3
Handset name
Handset -2-
Silent mode
Off
Telephone features
Number of channels
120
Charging time
12 hours
Radio frequency band
1,88 - 1,90 GHz
Autonomy
Duplex mode
TDMA
standby time
240 hours
Spacing between
1,728 MHz
talk time
15 hours
Bit rate
1152 Kbit/s
Handset range
Modulation
GFSK
open space
up to 300 m
Vocoding
ADPCM
inside building
up to 50 m
Transmitting power
250 mW
Handset dimensions140
140 x 51 x 30 mm
Base operating voltage
230 V , 50/60 Hz
Handset weight
152 g
F
EATURES
LU Handset Twist 455 UK.book Page 22 Jeudi, 22. avril 2004 4:56 16