Operation Manual

Installation
19
Power Supply / Power Supply Unit
The power supply unit is suitable for 100V to 240V alternating current (50-60 Hz). It
comes with 4 interchangeable adapters so it can be used practically anywhere
worldwide. As needed, put the connector on the power supply used in your country.
Mounting varies slightly as there are two variants of the power supply connector:
Variant 1: Position the switch on the power supply at OPEN and slide the connector in
place upwards and off. Stick the desired new connector into the power supply and
lock it by positioning the switch at LOCK.
Variant 2: Remove the connector if one is there by pressing OPEN. Then place the
desired new connector into the power supply slightly diagonally with the TOP desig-
nation showing upwards. Press it down until it clicks into place.
When you wish to disconnect the charger from the power supply, pull the power
supply unit plug out of the mains socket. If there is a power outage, all memory data
(programme and user data) are saved on the mobile unit without alteration.
microSD Card
Aastra 620d, 630d (as of device software 4.0)
Under the mobile unit battery there is a recess for inserting an optional microSD card.
This special microSD card stores the login data of the mobile unit to your communica-
tions system, the most important local device data and the private phone book. This
guarantees that if the device has a defect – by removal of the card – operation with a
replacement device can be continued immediately and without having to log in
anew.
Commercial microSD cards cannot be used.
Please consult the guide provided with the card and the more detailed descriptions
on the website http://www.aastra.de or http://www.aastra.com.