AASTRA 600d for Aastra 800 and OpenCom 100 User Guide EN - Manual (Page 26)

Commissioning
24
Mobile Unit Subscription (Checking In)
Your mobile unit can be operated on a maximum of 10 different communications
systems. To do so, it has to be subscribed to each system, i.e. checked in.
The check-in procedure is usually done when commissioning the device. This is
usually done by your system administrator for you when operated on the Aastra 800 /
OpenCom 100 communications system.
Checking in is done via the following steps:
1. Switch on the mobile unit. To do so, press the button.
When commissioning, the Language menu appears. Use the and navigation
keys to select the desired display language. Confirm with the
softkey.
2. When commissioning the first time, Subscription appears on the display.
If you do not wish to immediately start checking in, after a few seconds No system
appears on the mobile unit on the idle display. In this case, press the
softkey
and call the System > New system menu.
A new DECT configuration entry must be configured on the Aastra 800 /
OpenCom 100 communications system to check in the mobile unit. When the
mobile unit is to be checked in onto the communications system using the so-
called Secured procedure the IPEI (International Portable Equipment Identity) of
the mobile unit is required for this configuration entry (located in the
>
System > Show IPEI menu).
3. You have to enter the Authentication Code first to log into a new system. The
access code is valid for all further steps during the login, i.e. up until the login was
successful or cancelled.
Enter the (maximum) 8-digit code which was entered into the Configurator of the
communications system. If no authentication code was entered into the Configu-
rator, no code entry is necessary. Press the Next softkey.
Note
When you prefix authentication code entry with the star key, the mobile unit will be
checked in as a GAP device. The header of the access code input mask changes to
GAP/CATiq.