The "Subscriptions" Menu - Aastra 142d User Manual

Installation
2. When commissioning for the first time, the Subscriptions menu automatically
appears on the display with the No Subscription notification. Press the New
softkey to start subscription (please refer to page 17).
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, call the
"Subscription" menu on the mobile unit to create a new subscription entry
(please refer to page 15).
3. Subscription if the mobile unit is already subscribed to one or more
communications systems: select a subscription entry to be used for checking in
(see Managing existing subscription starting on page 80).
After completion of this process, the mobile unit is ready for operation.
The following applies to other manufacturers' communications systems:
Subscribe your mobile unit with the communications system as described in the
manufacturer manual.
If you wish to subscribe your mobile unit to another communications system,
please consult the corresponding documentation. If you wish to subscribe the
mobile unit to another GAP-compatible system, the system, however, is refusing to
do so, please activate the "GAP only" feature in the "Phone settings > System >
Subscriptions" menu (see page 81). GAP-protocol compliant features only are
available with this setting. When operating a system terminal on the
OpenCom 100 / Aastra 800 communications system, this feature must not be acti-
vated!

The "Subscriptions" Menu

The content of the Subscriptions menu and the position of this menu entry
depend on the current subscription state. Access to the Subscriptions menu
differs and depends on whether
■
the mobile unit has no subscription yet, such that the device cannot be
checked in either (see page 15),
■
or the mobile unit is already checked in on a communications system (see
page 16).
No Subscription
When doing first-time commissioning or if all subscriptions have been deleted,
start the subscription to a communications system with the following steps:
15