TD 92474EN
31 October 2013 / Ver. H
User Manual
Aastra DT69x DECT Telephones
12
2.2.5
Security String
The security string is 800 mm long. The security string is attached directly to the telephone.
2.2.6
Leather Casing
The leather casing is especially designed for the telephone. The casing comes with a swivel
type belt clip and the telephone is fully operational while placed in the casing.
2.2.7
Headset
A headset is recommended if you frequently use the telephone and/or want to have both
hands free. The headset comes in three versions; microphone integrated in the cable,
microphone on a boom, and hearing protection.
In order to achieve optimal audio quality with the different headset types it is recommended
to select the corresponding headset profile, see
7.1.2
Headset
on page 32.
