Karel LT48 User manual

Mini User's Guide
Guide Résumé de l'utilisateur
Guía de Operación
Feature Phones
Postes Téléphoniques
Teléfonos Específicos
KAREL
LT48/26

Introduction
This guide provides an overall reference on the
KAREL LT48 / LT26 Feature Phones & their
handsfree versions, KAREL LT48-H / LT26-H
Feature Phones.
This guide is divided into the following three main
parts:
1) In part one (pg 2), the structure of the feature
phones, and brief information about the
physical parts, are presented.
2) Inparttwo(pg6),themaindetailsoftheSetting
Mode are given.
3) In part three (pg 8), the programming and use
of Memory Keys are explained in point form.
This guide is prepared with the assumption that the
LT48(-H) / LT26(-H) user is familiar with the "Easy
To Use Owner's Guide" of the telephone system.
1

2
Getting To Know Your Feature Phone
1. 2x16 Character LCD
2. Memory Keys
3. Function Keys
4. 3x4 Numeric Keypad
5. Handsfree Key
6. Handsfree Volume Adjuster
7. Handsfree LED
8. Ring Level Adjuster
1
8
2
4
6
357

1. LCD Display
The 2x16 character LCD display lists the following
types of messages:
Status Messages:
These messages give information about the
status of the system features and the activated
features on your Feature Phone. They are
displayed when your Feature Phone is idle.
Ringing Messages:
These messages display information about the
calling party, when your telephone rings.
Call Handling Messages:
These messages display the options that you
may use while making a call or during an
establishedcall.Youmaynavigatebetweenthe
available options using the Next (>) key and
you may select any of these options pressing
the Check (9) key.
Network Messages:
These messages display the information
received from the public network (e.g. caller
identification or charge information).
Setting Mode Messages:
These messages guide you through the steps
in the Setting Mode.
2. Memory Keys
These 10 dual-function keys each with a dedicated
LED (Red lamp) enables one-touch activation of
some system features.
Refer to pg 8 for details.
3

4
3. Function Keys
Flash :
When pressed during an ongoing call, it holds
the call.
When pressed while there is a call on hold, it
retrieves the call.
Transfer :
When pressed while there is a call on hold, it
makes a Call Transfer.
Whenpressed duringan ongoing conversation,
it terminates the call.
H/R :
When pressed during an external call, it parks
the call. It may be used to park up to four calls.
When pressed while receiving internal dial
tone, it recalls the longest waiting parked call.
<:
Scrolls to the previous LCD message. The
character "<" appearing at the beginning of a
message on the LCD suggests that you may
scroll through the previous options using this
key.
>:
Scrolls to the next LCD message. The
character ">" appearing at the end of a
message on the LCD suggests that you may
scroll through the next options using this key.
9:
Activates the displayed action/function (1
beep).
Enters the Setting Mode (2 beeps).
Refer to pg 6 for details.

4. Numeric Keypad
The 3x4 Numeric Keypad consists of 10 numeric
keys, an #(for Hook Flash) and a À(for Hang
Up) keys. All these keys generate DTMF tones.
5. Handsfree Key
Available only on the Handsfree Feature Phones,
this key activates and deactivates the handsfree
mode. In handsfree mode, the telephone may be
used without lifting the handset.
6. Handsfree Volume Adjuster
Available only on the Handsfree Feature Phones, it
adjusts the received voice level in handsfree mode.
7. Handsfree LED
Available only on the Handsfree Feature Phones, it
is illuminated during handsfree operation.
8. Ring Level Adjuster
Switches between High and Low ringing volume
levels.
5

6
Setting Mode
The Setting Mode, which may be activated as
described on pg 7, includes various menus with
sub-menus, which allows you to activate many
features without the need to know their activation
codes.
The Setting Mode menus together with their sub-
menus are listed below:
1. Call Options:
- Follow Me,
- Pager, (LT48(-H) only)
- Auto Dial,
- Paging, (LT48(-H) only)
- Missed Calls.
2. Phone Settings:
- Key Settings, (LT48(-H) only)
- Do Not Disturb,
- Reminder,
- Background Music,
- Eprom Version,
- Lazy Mode,
- Language,
- Private Pool Entry.
3. Phone Security:
- Password,
- Phone Lock / Unlock.
4. Message Menu: (LT48(-H) only)
- Absent Message,
- Message Listen.
5. System Settings: (Available to the operator)
- Time Setting,
- Date Setting,
- Night Mode,
- ACD (Auto Attendant), (LT48(-H) only)
- Parallel Operators, (LT48(-H) only)
- Common Pool Entry
- External Call Diversion (LT26(-H) only)

7
How To Enter The Setting Mode
Lift the handset.
Press & hold Check (9) key until the
second "beep".
Scroll through the menus using Next (>) or
Back (<) keys.
Press Check (9) key to select the desired
menu message.
Scroll through the sub-menus using Next
(>) key.
Press Check (9) key to select the desired
sub-menu message and proceed
accordingly.
Should there be more settings to be
adjusted, scroll through the menus using
Next (>) or Back (<) keys until the desired
menu message appears and proceed
accordingly.
Hang up to exit the Setting Mode.
NOTES
If Back (<) key is pressed while scrolling through the sub-
menus, the main menu message appears on the display.

Memory Keys
How To Program Memory Keys On LT48(-H)
The Memory Keys are not preset and can be
programmed to any of the following:
- Extensions,
- Lines,
- Common Pool numbers,
- Private Pool numbers,
- Some system features,
You may program the Memory Keys as follows:
1. In the Setting Mode, enter the Phone Settings
menu, and then the Key Settings sub-menu.
2. Select the option that you require from the
options listed above.
3. Press the Memory Key that you wish to
program.
4. Proceed as indicated by the LCD messages.
If you wish, you may use the Auto Settings option in
the Key Settings sub-menu to program all of the
Memory Keys at the same time. Refer to pg 10 for
details.
Following are the main points to program the
Memory Keys:
Each Memory Key may be programmed for two
different functions: Primary Function and
Secondary Function. While programming a Memory
Key, if a feature is to be assigned to its Primary
Function, the key should be pressed until the first
"beep". If a feature is to be assigned to its
Secondary Function, then the key should be
pressed until the second "beep".
8

9
To program the Memory Keys for certain system
features, you are required to enter the 2-digit
Feature Number (FN) for each feature. The
features, their 2-digit Feature Numbers and their
LED status are listed below:
FN Feature LED Status
01-Phone Lock ON: Phone locked.
02-Listening To New Messages BLINKING: Message waiting.
03-Last Number Auto-Dial BLINKING: Active.
04-Reminder Service ON: Active.
05-Do Not Disturb ON: Active.
06-Follow Me ON: Active.
07-Call Park/Retrieve ON: Parked call.
08-Parallel Operators ON: Active.
09-Auto Attendant Activation ON: Active.
10-Mute -
11-Night Mode ON: Active.
12-Background Music BLINKING: Active
13-External Call Pick Up -
14-Three Party Conference -
15-Call Back -
16-Paging All -
17-Door-opener -
18-Doorphone ON: Doorphone in use.
19-Hook-Flash -
20-Hang Up -
21-Pager ON: Active.
While programming the Memory Keys for
extensions, the physical extension numbers must
be entered (For MS48 systems with 2-digit
extension numbers, the numbers must be preceded
with "1").
Only Common Pool numbers between 00-49 may
be assigned to the Memory Keys.
Up to 20 Private Pool numbers, each at most 16
digits, may be stored in Memory Keys (Except the
9th Memory Key, which is limited to 9 digits for the
Primary Function).