Karel MS128, Easy To Use Owner'S Manual, Page: 15 / 80

Karel MS128 Easy To Use Owner’s Guide
Edition 3.2
3
I. GENERAL DEFINITIONS
In this guide the explanations of the features are given in a fixed format;
Header Name and default code of the feature is given.
Description Brief description of the feature as well as frequently used
applications, as appropriate, are given.
Activate Procedure to activate the feature is illustrated with figures.
Cancel Procedure to cancel the activated feature is illustrated with figures.
Notes Supplementary notes, restrictions and remarks about the required
authorizations, if any, in using the feature are given.
IMPORTANT
In the header line the
default code
of the feature is given. However, the default
code might have been changed by
Flexible Numbering
facility during the installation
of the system. If so, please contact the System Supervisor for the new feature code.
The "Hook-Flash" and "Hang Up" operations, which are frequently used throughout
the rest of this guide, can be implemented in various ways. It is strongly
recommended to read the following sections to find out the most appropriate way
for the user.
I.1. HOOK-FLASH
Hook-flash is required to activate some features (e.g. call hold, call park) described
in the following pages. When a user makes hook-flash, he receives a continuos
bass tone. Various ways to make hook-flash depending on the telephone set of the
user are given below:
•
All users can make hook-flash:
⇒
By pressing the hook switch of the telephone for a short while (100-600
milliseconds).
•
The users with DTMF telephone sets having a "#" key can also make hook-
flash:
⇒
By pressing "#" key (a little longer than pressing the number keys).
•
The users with telephone sets having "FLASH" or "R" key can also make hook-
flash:
⇒
By pressing the "FLASH" or "R" key (provided these keys give a pause
between 100- 600 milliseconds).
Although hook-flash is illustrated with figure in the following pages of this
guide, any method explained above can be used for hook-flash.