Aastra DT690 User Manual page 149

Call list storage capacity:
Messaging
Maximum message length:
Storage capacity:
Radio
Receiver sensitivity:
Compliance to DECT GAP standard:
Automatic DECT protocol detection:
Frequency range:
Modulation:
Channel spacing:
Antenna:
Sensitivity:
Radiated power:
Environmental
Operating temperature:
Storage temperature
Enclosure protection:
Immunity to electromagnetic fields:
Immunity to ESD:
Free fall test, standard product:
Option
Bluetooth radio:
Radio spectrum:
Bluetooth QD ID:
1424-EN/LZT 103 090 Uen A1 2008-10-24
25 received, dialled and missed calls
with time stamp
160 characters
30 received/sent messages (> 20 000
characters)
-93 dBm
EN 301 406 and TBR 22 test
Automatic detection and configuration
for US DECT and EU DECT at first
registration.
• EU: 1880-1900 MHz
• U.S.: 1920-1930 MHz
• L.A.: 1910-1930 MHz
GFSK
1.728 MHz
Integral
-93 dBm
EU : +25 dBm EIRP
U.S.: +22 dBm EIRP
0°C to +40°C
(2)
: -20°C to +60°C
IP44, IEC EN60529
3V/m EN61000-4-3
4 kV contact discharge and 8kV air
discharge (EN61000-4-2)
IEC 60068-2-32, procedure 1,
dropped 12 times from 1 metre.
Aastra approves 12 drops from 1.5
metre.
add-on from factory
ISM 2.4000-2.4835 MHz
B014317
Reference
141