Operation Of Digital System Phones; Digit Key Assignment Of System Phones - Mitel Aastra 470 System Manual

Annex
Technical data
Tab. 128 Aastra DECT radio units
Duplex method
Frequency range
Frequency bands (carrier)
Channel spacing (carrier distance)
Transmission rate
Duplex channels per carrier SB-4+ / SB-8
Number of channels (duplex channels) SB-4+ / SB-8
Modulation
Data transfer rate
Voice encoding
Transmit power
Range
Max. line length to radio unit
- power supply via DSI bus (0.5mm)
- with power supply unit (9–15 VDC, 400 mA)
Ambient temperature, radio unit in operation
Admissible storage temperature
Relative humidity in operation
IP class of protection
Dimensions: Radio unit W x H x D:
Weight: Radio unit
Local power supply to radio unit (optional)
7. 4

Operation of digital system phones

7. 4. 1

Digit key assignment of system phones

Digit key assignment depends on the system phones series and the language set
for the communication server.
The following Latin script assignment for the digit keys applies to the system
phones / Aastra 5360/5360ip, Aastra 5361/5361ip, Aastra 5370/5370ip, Office 35,
Office 45/45pro, Office 135/135pro and all models of Office 160 for all communica-
tion server languages with the exception of Greek:
268
Time-division multiplex, 10 ms frame length
1880 MHz to 1900 MHz
10
1,728 MHz
1152 kbit/s
6 / 12
60 / 120
GFSK
32 kbit/s
ADPCM
250 mW peak value
10 mW, average power per channel
30 to 250 m
1200 m
1200 m
-10 °C to 55 °C
-25 °C to 55 °C
30 % to 80 %
IP 30
165 x 170 x 70 mm
320 g
Plug-in power supply unit (Euro-plug)
syd-0337/1.6 – R3.2 – 09.2014
Aastra 470 as of R3.2