
151
MD Evolution – Cordless DT590
Reference
Performance
Stand-by time
up to 140 hours
Speech time
up to 20 hours
Charge time
4 hours maximum
Headset specifications
Microphone level range From -43dB/Pa to -36dB/Pa
DC resistance
1.5 to 5 kOhm at microphone bias
voltage 1.5V via 2.2 kOhm
Speaker impedance
> 30 Ohm
Note:
If a headset with a hook toggle
switch is used, the microphone will
be short-circuited when the switch is
pressed.
Volume
Ringing signal
Nine-step adjustable volume
Earpiece
Ten-step adjustable volume
Ringing signals (defaults)
External call
0.4 s on, 0.2 s off, 0.4 s on, 5 s off
Internal call
1 s on, 5 s off
Callback
0.32 s on, 0.2 s off
Phonebook
Maximum name length
12 characters
Maximum number length 24 digits
Entries
max. 100 in the personal phonebook
External interfaces
Radio connection
DECT GAP/CAP, 1880-1900 MHz
(standard), 1900-1920 MHz (China),
1910-1930 MHz (Latin America), up to
250 mW radiated power during 1 of the
24 time slots
User interface
Display with two lines of
12 alphanumeric characters and 7 icons,
keys with text, volume keys on the side.
Accessory connector
For battery charging.
Содержание DT590
Страница 2: ...User Guide MD Evolution Cordless DT590 2 EN LZTBS 102 1964 R1C Ericsson AB 2007 ...
Страница 4: ...Table of Contents MD Evolution Cordless DT590 4 ...
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Страница 138: ...MD Evolution Standard Services Prefixes MD Evolution Cordless DT590 138 ...
Страница 140: ...Useful Hints MD Evolution Cordless DT590 140 ...
Страница 156: ...Glossary MD Evolution Cordless DT590 156 ...
Страница 161: ...161 MD Evolution Cordless DT590 Notes Notes ...
Страница 162: ...Notes MD Evolution Cordless DT590 162 ...
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