7
Installation
Headset connection/
Bluetooth
®
All handsets have a 2.5 mm jack plug at the bottom left for connecting a headset. Only use the
recommended headsets (see Accessories page 101).
The Aastra 620d/630d mobile handsets have a
Bluetooth interface (2.0) for corresponding headsets.
With a headset only audio data can be transferred via the
Bluetooth interface.
Safety information
Headsets (earphones and headphones) can produce very loud and high-pitched feedback. Exposure
to such feedback can damage hearing. Before using a headset, set the volume as low as possible. For
wired headsets, you can adjust the settings in the menu
❯❯❯
Audio > Volume > Headset (wire). In
the case of Bluetooth headsets, adjust the setting on the device (please consult the User’s Guide for
the device). If you are making a call with the headset, adjust the volume slowly if necessary.
Aastra 630d - Headset: To remove the sealing cover
The opening of the headset connection is closed with a captive cover. If the headset is not in use,
please close the opening so the device can be used in accordance with its protection class.
Remove the sealing cover from the device by pulling it out on the upper edge. Never pull it out on
the bottom edge.
6
Installation
Installing/removing a mounting bracket or rotary clip
Aastra 610d, 620d
Place the supplied fixing bracket on both openings at
the upper end of the handset and snap in place by
pressing downwards. To remove the fixing bracket,
press into the small cutouts at the edge of the bracket
and pull the two sides slightly apart.
The Aastra 610d and 620d can also be fitted with
a rotary clip as an accessory. Place the supplied fixing
bracket on both openings at the upper end of the
handset and snap in place by pressing downwards. The
clip is then pushed onto the protruding button. To
release the handset from the clip, press the top button.
Attaching the carrying strap
Aastra 610d, 620d: There are two openings
in the upper part of the fixing bracket. Feed the lower
end of the carrying strap through these openings (ple-
ase install with the fixing bracket removed). Carrying
straps are available as accessories (see page 101).
Aastra 630: A carrying strap with carrying strap
attachment is available as an accessory. To
attach the holder, replace the screwed-on belt
clip by the carrying strap attachment.