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Alarm button
Display
LED
Volume button
Mute button
Scroll key
OK-key
menu
C-key
R-key
Call key
Loudspeaker
function
Keys 1 and #
contain special
Microphone
characters and
symbols
Icons and text in the display
New message
Hook off
A
No-movement alarm on
Alert signals off
Battery icon
abc
Editing mode for characters
ABC
Editing mode for characters (capital letters)
System A The handset is in contact with System A
No system The handset is not in contact with the system
!
Not answered call
Incoming call
Outgoing call
Unread message
•
√
Read message
Locked keypad
Loudspeaking
Product presentation
The 9d23 Messenger MkII and /-Protector MkII are robust
cordless units designed to function in tough environments.
They are members of the 9d23 handset family that comes in
five different versions: from 9d23 Talker MkII for voice com-
munication only, to the intrinsically safe version 9d23 EX-
Protector MkII, equipped with text receiver, personal alarm
and no-movement alarm.
F F u u n n c c t t i i o o n n s s
SIM card
X
X
X
X
X
Graphic illuminated display,
X
X
X
X
X
2-4 rows of text
X
X
X
Adjustable size of characters
X
X
Messaging
–
X
X
X
X
Vibrator
X
X
X
X
X
Personal alarm
–
–
X
–
X
No–movement alarm
–
–
X*
–
X
–
–
–
X
X
Intrinsically safe
X
X
X
X
X
Telephone book
X
X
X
X
X
Digital clock
X
X
X
X
X
Desktop charger
–
–
X
X
X
Charging rack
* = Option
Note: Your unit may have more functions than described
here; see User Manual, Cordless Unit 9d23 MkII.
Basic functions
Make a call
Dial the number and press the Call key. To end the call, press
the Call key again. The total call time is shown in the display.
Answer a call
When the call signal sounds, press the Call key to answer the
call. To end the call, press the Call key again.
Receive a text message
When a text message is received, a message tone sounds and
the "New message" icon is displayed. A number next to the
icon shows the total number of unread messages.
The text message is displayed for one minute and thereafter
stored in the memory. Press OK to mark the message as read.
To accept messages with demand for acknowledge; see
User Manual, Cordless Unit 9d23 MkII.
Redial/Scrolling between calls and messages
• To redial, press the "Arrow down" on the Scroll key. All call
numbers are shown; last dialled call numbers, answered calls
and not answered calls. The time when a call is dialled/
received during the actual day is also displayed*, to be chan-
ged to a date stamp the following day. Up to four call num-
bers can be displayed at the same time; the selected number
is highlighted. Press the Call key to connect a call to the high-
lighted number.
• To scroll between messages, press the "Arrow up" on the
Scroll key. Only the first row of the message is displayed. Up
to four messages can be displayed at the same time; the
selected message is highlighted. Press OK to see the whole
message, and the time and date it was received*.
*If the clock and date function is set, see Functions settings.
Delete a stored message
Press the "Arrow up" on the Scroll key until the desired mes-
sage is displayed. The selected message is highlighted.
Press the C-key and then OK to delete the message.
Turn off/on alert signals
Hold the Mute button to turn off/on the signal. "Alert signals
off" icon indicates a completely silenced unit. Alert signals
include message tone, key beep, etc.
Turn on/off the mute mode during a call
Press the Mute button to mute the ringing signal at an
incoming call.
To connect/disconnect the microphone during conversation,
press the Mute button; "MUTED" appears/disappears.
"MUTED" indicates disconnected microphone.
Lock/Unlock the keypad
Press the R-key and then the *-key to Lock/Unlock. "Locked
keypad" icon indicates locked keypad.
Change the volume
Press the Volume button up to increase the volume, down to
decrease the volume.
Switch the unit off/on
The Switch off function has to be programmed as a Hot key.
See "Edit a Hot key". To switch on, press the Call key,
"Switch on?" will soon appear. Confirm with OK.
Charge the battery
An attention beep and an empty "Battery" icon indicate low
battery. Charging is done in a desktop charger or a wall
mounted charging rack; green LED on the charger indicates a
fully charged battery.
In combination with EX-version, use approved battery types
only. For approved battery types, see Certificate of
Conformity PTB 03 ATEX 2052/PTB No. EX-03 IEC 2053.
Battery charging or replacement is not permitted in restricted
area.
Alarm functions
Personal alarm
Press the red Alarm button twice within 2 seconds. "Personal
alarm" is displayed.
Test alarm
Hold the red Alarm button until "Test alarm" is displayed.
No-movement alarm
The "A" icon indicates that No-movement alarm is opera-
tional. The alarm is activated when the user has not moved
within 30 seconds. A warning signal sounds for 5 seconds
before the alarm is activated and the "A" icon starts to blink.
To cancel the alarm, press any key. If the alarm has not
been reset during the warning signal, the alarm is sent.
"No-movement" is displayed.
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