
Appendix
125
Headsets
Visit our Internet site to view a list of cord-connected headsets and Bluetooth
headsets available for purchase at a shop near you. These are headsets recom-
mended by Aastra which comply with the safety requirements of EN60950-1,
section 6.2. This does not represent an assessment of the acoustic or functional
quality of the headsets by the individual manufacturers.
USB Charger
If you wish to charge your Aastra 620d, 630d mobile units via a USB charger, please
use a USB power adapter available for purchase with the following specifications:
Socket type: Mini USB connector
Type: Switching power supply 100 V to 240 V / 50 – 60 Hz
Power output: ca. 5 W
Output voltage: 5 V / DC
Be sure to use a AC adapter plug with official certification from the relevant
agencies.
Technical Data
Aastra 610d, 620d / Rotary-Belt Clip
Aastra 610d, 620d / Rotary-Belt Clip
Lanyard Aastra 610d, 620d, 630d with fastener for Aastra 630d
Neck Band Aastra 610d, 620d, 630d with Neck Band Holder for Aastra 630d
valid for …
USA, Canada
All other countries
Standard: DECT /GAP
DECT /GAP
Number of channels:
60 duplex channels
120 duplex channels
Frequencies:
1920 MHz to 1930 MHz
(UPCS)
1880 MHz to 1900 MHz
Duplexing:
Time-division multiplex,
10 ms frame length
Time-division multiplex,
10 ms frame length
Channel spacing:
1728 kHz
1728 kHz
Bit rate:
1152 kbps
1152 kBit/s
Modulation:
GFSK
GFSK
VoIPon www.voipon.co.uk [email protected] Tel: +44 (0)1245 808195 Fax: +44 (0)1245 808299
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