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Atex headset information (dt432), Security chain – AASTRA DT4x2 for BusinessPhone User Guide EN User Manual

Page 118

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Reference

BusinessPhone – Cordless DT412/DT422/DT432

118

ATEX headset information (DT432)

It is not allowed to use any other headsets than the Peltor ATEX

headsets connected via the ATEX headset adapter. Using any

other headset or headset adapter will void the ATEX approval.

Security chain

The security chain is 800 mm long. Fasten one end to the hinge-

type belt clip and the other end to, for example, your pocket.