AASTRA 620d for Aastra 400 User Guide EN - Manual (Page 93)

Installation and first-time operation
eud-1291/1.0 – R1.0 – 01.2011
93
Carry strap
Securing the carry strap
The top part of the carry clip has two openings. You can feed the bottom end of the
carry strap through these openings (detach the carry clip first before fitting the strap).
Carry straps are optionally available.