DETEWE OpenPhone 28, User Manual

Page: 18 / 84

16
Commissioning OpenPhone 28
Commissioning
Handset Subscription
(Checking In)
Your handset can be operated in up
to ten different communications sys-
tems. To be able to do this, it must
be subscribed to every system, this
means: the handset must be
checked in.
Normally the check-in operation is
performed when commissioning the
handset. If you are operating your
handset in the OpenCom 100 com-
munications system, checking in
your handset, as a rule, will done by
your system administrator.
For the communications systems
of other manufacturers:
Check-in your handset in the com-
munications system as described in
the chapter
“Phone settings” Menu
starting on page 62 (section “Sys-
tem”).
Background Information
Checking in
The OpenCom 100 check-in opera-
tion for handsets is initiated via the
Web console, either by the system
administrator or by a user with ad-
ministrator rights. You will need the
following information if you wish to
subsequently subscribe a handset
yourself.
There are two check-in procedures.
Depending on which procedure is
used, there are different time limits
for the completion of the check in
and you may also have to enter an
authentication code.
■
Simplified procedure: The hand-
set must be checked in to the
communications system within
three minutes. This convenient
procedure enables you to check
in any DECT telephone within
this short period of time (“the
next handset is being checked
in”). This means: all menu items
in the “Subscription” menu must
be confirmed with
OK
.
■ Secured procedure: The handset
must be checked in within one
hour. You will need to know the
IPEI of your handset and you
may also have to enter an au-
thentication code (AC) for this
check-in procedure. The IPEI can