
DS200 User’s Guide
DS200 User’s Guide
DS200 User’s Guide
DS200 User’s Guide
V003. 09.09.2002
C-4
THE SERVICES R
THE SERVICES R
THE SERVICES R
THE SERVICES RELATED TO
ELATED TO
ELATED TO
ELATED TO
USERS
USERS
USERS
USERS
In this chapter, features related to the usage of your DS200 Telephone Exchange have been
explained. Please definitely read this section in order to utilize your exchange effectively.
The numbering system of your exchange is of four digits by default (1110...), but it can be
changed by the System Supervisor through flexible numbering upon wish.
The features below can be used by an extension with any standard phone set.
As can be seen in the following parts of the guide, several features have been presented in
order to satisfy telecommunication needs of users easily. Most of those services can be
exploited by dialing a related code through phone. In addition to that, Karel has developed
several feature telephone sets (LT200, FT20, etc.) and DSS modules (DSS200E, DSS200F,
DSS20 etc.) in order to facilitate accessing such services. Users that take advantage of Karel
feature telephone sets or DSS units can perform some additional operations that otherwise
could not be performed through standard telephone sets, as well as they can utilize such
services through pressing a single key or through the help of menu messages. Such features
have been explained in the guides of the related telephone set or the DSS unit.
THE CALL INITIATION SERVICES
THE CALL INITIATION SERVICES
THE CALL INITIATION SERVICES
THE CALL INITIATION SERVICES
IIIInternal Call:
nternal Call:
nternal Call:
nternal Call:
In order to make an internal call:
In order to make an internal call:
In order to make an internal call:
In order to make an internal call:
H
Lift the handset and hear the internal dial tone.
B
Dial the number of the extension you want to call.
F
Hear the ring back tone.
E
Make the conversation when the extension answers.
G
Terminate the conversation by replacing the handset when it is over.