AASTRA DT690 for BusinessPhone User Guide EN - Manual (Page 114)

1424-EN/LZT 103 092 Uen D 2010-02-12 114
I NSTALLATION
20.2.4 Security String
The 800 mm long security string is attached directly to the phone.
20.3 Chargers
There are different types of chargers available for the cordless phone.
They are described in the following sections.
Note: Limit the distance between the mains socket and the cordless
phone when charging for easy accessibility.
20.3.1 Desk Charger
The desk charger is used only for charging. The charger is delivered with
a plug-in power supply and is connected to a standard wall socket.
Figure 18:Desk Charger
Note: Only use the chargers within the temperature range of 5 - 40º C.
20.3.2 Desk PDM Charger
The desk PDM charger is used for charging the phone, as well as for
software download, and synchronization of parameters. The desk PDM
charger is delivered with a plug-in power supply and is connected to a
standard wall socket.
Figure 19:Desk PDM Charger
Note: Only use the charger within the temperature range of 5 - 40º C.