AASTRA DT590 for MX-ONE User Guide EN - Manual (Page 98)

Installation
DT590 98
Charging rack
Note: See also separate Installation Guide, supplied
together with your phone.
The charging rack is used for charging your phone. The wall
mounted charging rack and its power supply are modular systems,
which enables a number of installation configurations.
Each power supply module can support three charging racks with
four positions for phones in each rack (see technical specifications
for the charging rack).
Headset
A headset is recommended if you frequently use the phone, and/or
want to have both hands free. The phone has a special headset
connector which also is the connector for the Cordless Phone
Manager service tool, see “ Cordless Phone Manager ” on
page 100.
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