Technical Characteristics - Aastra M720 Installation Manual

10.4

Technical characteristics

Aastra Phone 312
Standard
Number of channels
Frequency
Transmission power
Security
Quality of Service
Language encoding
Electrical power supply to the charging station
Handset autonomy
Storage batteries
Charging time for empty storage batteries
Authorised environmental conditions for using the
handset
Authorised environmental conditions for using the
charging station
Authorised storage temperature
Charging station dimensions
Handset dimensions
Handset weight
Network adapter cable length
Installation Manual for digital sets - IP sets - SIP sets
Aastra Phone 312
Technical characteristics
802.11b/g
14, may be limited by Regulatory Domain
2,412 GHz - 2,484 GHz, may be limited by Regulatory
Domain
100 mW maximum
WEP, WPA1-PSK, WPA2-PSK
WME
G0.711, G0.729
100-240 V / 50-60 Hz / 90 mA
(mains adapter ID Nr. 4515303)
in standby / conversation mode: up to 50 h / approx. 5 h
Li-ion polymer, NiMH, 3.7 V, 1000 mAh
4 to 6 h
5°C to 40°C
5°C to 40°C; 20 % to 70 % relative hydrometry
-10°C to +60°C
width / height / depth = 78 x 105 x 64 mm
length / width / height = 146 x 53 x 28 mm
106 g (without storage batteries), 144 g (with storage
batteries)
3 m
05/2008
AMT/PTD/TR/0001/3/7/EN
Page 10-19