Mitsubishi Electric M4 Social Mounting instructions

PCS 1900 MOBILE STATION
HANDHELD PORTABLE TELEPHONE
M4 Social
(MT-239)
User Operations Manual
Part 1
Version 1.0
14 July, 1999

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Table of Contents
1. INTRODUCTION.........................................................................................................................................5
1.1 SERVICES & FEATURES......................................................................................................................... 5
1.1.1 Services............................................................................................................................................5
1.1.2 Services: SMS and broadcast ..........................................................................................................6
1.1.3 Services: supplementary services .................................................................................................... 7
1.1.4 Services: Memory related functions ................................................................................................8
1.1.5 Advanced features............................................................................................................................9
1.1.6 Other features................................................................................................................................ 10
1.2 PRODUCT KEYPAD ..................................................................................................................................11
1.3 KEYPAD USAGE ......................................................................................................................................12
1.3.1 Idle states.......................................................................................................................................12
1.3.2 Menus, lists and editors................................................................................................................. 13
1.3.3 Editors functions............................................................................................................................ 13
1.4 ACTIONS MENUS CONTENTS.................................................................................................................... 14
1.5 TONES .................................................................................................................................................... 14
1.6 BACKLIGHT MANAGEMENT ....................................................................................................................15
1.6.1 Back lighting Behaviour with electrical connections....................................................................15
1.7 BATTERY CHARGING AND DISPLAY......................................................................................................... 16
1.7.1 Charging and mobile on................................................................................................................16
1.7.2 Charging and mobile off................................................................................................................ 16
1.8 LED BEHAVIOUR AND CONNECTIONS......................................................................................................17
1.9 READING THE IMEI..................................................................................................................................17
2. MOBILE SWITCHING ON AND OFF ....................................................................................................18
2.1 MOBILE SWITCH-ON BY THE USER ......................................................................................................... 18
2.2 MOBILE SWITCHING OFF BY THE USER.................................................................................................... 20
3. STAND-BY STATE DESCRIPTION........................................................................................................ 21
3.1 PRESENTATION....................................................................................................................................... 21
3.2 INFORMATION DISPLAY IN IDLE STATE.................................................................................................... 21
3.2.1 Permanent display.........................................................................................................................21
3.2.2 Additional display..........................................................................................................................21
3.2.3 Information management in Idle screen........................................................................................22
3.3 SHORT-CUTS FROM IDLE WINDOW...........................................................................................................26
3.3.1 Quick ADN direct access............................................................................................................... 26
3.3.2 General menu access..................................................................................................................... 26
3.3.3 Direct Alert tones access ............................................................................................................... 26
3.3.4 Keypad lock................................................................................................................................... 26
3.3.5 Speed dialling................................................................................................................................26
3.3.6 Last numbers dialled list................................................................................................................26
3.3.7 Volumes control............................................................................................................................. 26
3.3.8 Programming the hotkey ............................................................................................................... 27
4. MMI POLICY .............................................................................................................................................28
4.1 DIRECTION ARROWS MANAGEMENT........................................................................................................ 28
4.2 USE OF FUNCTION KEYS IN MENUS.......................................................................................................... 29
4.2.1 Line mode menus........................................................................................................................... 29
4.2.2 Page mode menus.......................................................................................................................... 30
4.3 AUTOMATIC SCROLL............................................................................................................................... 30
4.4 INFORMATION MESSAGE DISPLAY PROCEDURE....................................................................................... 31
4.5 RECAPITULATION DISPLAY PROCEDURE.................................................................................................. 31
4.6 ERROR DISPLAY PROCEDURE .................................................................................................................. 31
4.7 TRANSITION DISPLAY PROCEDURE..........................................................................................................32
4.8 BINARY CHOICE PROCEDURE................................................................................................................... 33
4.9 GENERAL USER ENTRY POLICY ...............................................................................................................34

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4.9.1 Display...........................................................................................................................................34
4.9.2 Function keys usage.......................................................................................................................34
4.9.3 Use of End key............................................................................................................................... 34
4.10 NUMERIC AND FLOAT EDITOR............................................................................................................. 34
4.10.1 Screen examples ........................................................................................................................ 34
4.10.2 Key usage...................................................................................................................................34
4.10.3 Description ................................................................................................................................34
4.11 ALPHANUMERIC EDITOR.....................................................................................................................36
4.11.1 Screens examples...........................................................................................................................36
4.11.2 Key usage.......................................................................................................................................36
4.11.3 Description ....................................................................................................................................36
4.11.4 Characters sets .............................................................................................................................. 37
4.11.5 Special characters pages...............................................................................................................37
4.12 DIALLING ENTRY ................................................................................................................................39
4.13 "NUMBER CORRECTION BEFORE DIALLING" ENTRY ............................................................................40
4.14 PHONE NUMBER ENTRY......................................................................................................................40
4.15 PASSWORD ENTRY.............................................................................................................................. 41
4.15.1 Screen example.......................................................................................................................... 41
4.15.2 Key usage...................................................................................................................................41
4.15.3 Description ................................................................................................................................41
4.16 DIALLING IN MENUS............................................................................................................................41
5. MAKING AND RECEIVING CALLS...................................................................................................... 42
5.1 MAKING A SINGLE CALL..........................................................................................................................42
5.1.1 Making a call from the idle screen................................................................................................43
5.2 Sending dtmf tones during outgoing call.................................................................................................. 45
5.1.2 Error cases .................................................................................................................................... 45
5.1.3 The autoretry feature.....................................................................................................................46
5.2 RECEIVING A CALL..................................................................................................................................47
5.2.1 Receiving a call: Display............................................................................................................... 47
5.2.2 Receiving a call: Accept................................................................................................................47
5.2.3 Receiving a call: Reject (Busy)...................................................................................................... 48
5.2.4 Sending dtmf tones on call reception............................................................................................. 48
5.2.5 Additional messages received during incoming call state.............................................................49
5.3 DURING THE SINGLE CALL...................................................................................................................... 50
5.3.1 One Call: Display.......................................................................................................................... 50
5.3.2 One Call: Direct actions................................................................................................................ 51
5.3.3 One Call: "Options" menu............................................................................................................54
5.3.4 The auto-dtmf feature .................................................................................................................... 54
5.3.5 One Call: Receiving Notifications Messages.................................................................................56
5.3.6 One call: Cost control operations ................................................................................................. 57
5.3.7 One call: Receiving a new call......................................................................................................57
5.3.8 One call: Making a transfer when making a new call................................................................... 59
5.4 CALL TERMINATION................................................................................................................................60
5.4.1 Ending a single call....................................................................................................................... 60
5.4.2 End of the call by the remote party................................................................................................ 61
5.5 TWO CALLS MANAGEMENT.....................................................................................................................62
5.5.1 Two calls: display.......................................................................................................................... 62
5.5.2 Two calls: Direct operations ......................................................................................................... 62
5.5.3 Two calls: "Options" menu...........................................................................................................65
5.5.4 Two calls: Receiving a new call .................................................................................................... 66
5.5.5 Two calls: Making a transfer......................................................................................................... 66
5.6 CONFERENCE CALLS MANAGEMENT ....................................................................................................... 68
5.6.1 Conference call: display................................................................................................................68
5.6.2 Conference call: "Options" Menu ................................................................................................68
6. MANAGING CALLS AND COSTS ..........................................................................................................71
6.1 PRESENTATION....................................................................................................................................... 71
6.2 USING THE CALL REGISTER..................................................................................................................... 71

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6.2.1 Last numbers dialled list (lnd).......................................................................................................71
6.2.2 Unanswered calls list (ucl)............................................................................................................76
6.2.3 Received calls list (rcl) ..................................................................................................................77
6.3 CALL TIMERS MANAGEMENT .................................................................................................................. 78
6.3.2 Using the balance information service..........................................................................................82
6.3.3 Resetting the call timers.................................................................................................................84
6.4 CALL COSTS MANAGEMENT .................................................................................................................... 85
6.4.1 Showing the call costs....................................................................................................................85
6.4.2 Managing the credit limit value.....................................................................................................87
6.4.3 Resetting all call costs...................................................................................................................91
6.4.4 Choosing the costs display mode................................................................................................... 92
6.5 SELECTING A LINE (DCS FEATURE) ........................................................................................................ 96
6.5.1 Presentation................................................................................................................................... 96
6.5.2 Examples........................................................................................................................................ 96
7. USING THE VOICE MAIL ....................................................................................................................... 99
7.1 VOICE MAIL CONFIGURATION.................................................................................................................. 99
7.1.1 Presentation................................................................................................................................... 99
7.1.2 Voice mail menu access.................................................................................................................99
7.1.3 Setting the voice mail phone number...........................................................................................100
7.1.4 Setting the voice mail alert mode................................................................................................. 100
7.2 CALLING THE VOICE MAIL..................................................................................................................... 101
7.2.1 Presentation................................................................................................................................. 101
7.2.2 Calling the voice mail A number is defined ............................................................................ 101
7.2.3 Calling the voice mail No number is defined.......................................................................... 102

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1. INTRODUCTION
1.1 SERVICES & FEATURES
1.1.1 SERVICES
M4 Social
Tri-codec (FR+HR+EFR) Yes
Emergency Call and ECC management Yes
SDN names presentation line by line Yes
Service Operator Direct access Yes
Voice Mail indication Icon/Alert Yes
Voice Mail indication with line/Nb msg Yes
One(Dedicated) Key for Voice Mail Listening Yes

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1.1.2 SERVICES: SMS AND BROADCAST
M4 Social
Support of concatenated SMS MT Yes
Writing of concatenated SMS on Contact Yes
Compression of User Data 03.42 -
New SMS indication Icon/Alert Yes
Specific SMS Alert Yes
One (Dedicated) Key SMS Reading Yes
Storage of SMS in EEPROM Yes (10)
Storage of SMS class3 on DTE Yes
Separated Presentation of SMS MT/MO Yes
Presentation in chronological order Yes
Status of used/free Yes
Forward function Yes
SMS Call-back function Yes
Status Report Storage in eeprom Yes (10)
Status Report Storage in SMSR Yes
Time Display in Status Report Yes
SMS Parameters Yes
SMS-CB Yes
CB Message Type Selection Yes
SMSCB and Data Transfer 07.05 Yes

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1.1.3 SERVICES: SUPPLEMENTARY SERVICES
M4 Social
Call Forwarding Yes
CFU Icon management Yes
Forwarded -To- Number storage Yes
Voice Mail choice for FTN Yes
Time entry when CFNRy (5s-30s) Yes
CF adaptive menu in function of CSP Yes
All CF options for all basic services Yes
FTN controlled when FDN active Yes
Display of details for conditions Yes
Call Barring Yes
Call Holding Yes
Call Waiting Yes
CLIP status (MMI sequence + menu) Yes
display withheld numbers Yes
CLIR status (MMI sequence + menu) Yes
CLIR per call basis (MMI sequence + menu) Yes
Settings for all calls Yes
CLIR and "Bis" function Yes
COLP (MMI sequence + menu) MMI sequence only
COLR (MMI sequence + menu) MMI sequence only
Network Selection (Manual/Automatic) Yes
CNAP (US only) Yes
AoC Yes
14,4 kbits/s (US only) Yes

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1.1.4 SERVICES: MEMORY RELATED FUNCTIONS
M4 Social
Management of SIM Memories Yes
Management of Phone Memories Yes (1*200)
Speed Dialling 9
Numeric Recall SIM/EEPROM
Last Dialled Number EEPROM
Deletion of LND one by one Yes
SS per call basis in LND Yes
Direct access to phonebook names Yes
Alphabetical Recall (ADN) SIM and Phone
Presentation of Directory Numbers mix option Yes
Wild character entry Yes
FDN Yes
Phonebook access always available in FDN
mode Yes
Copy between SIM and Tel Phonebook Yes
MSISDN reading/writing Yes
Unanswered Call in EEPROM 10
Received Call in EEPROM 10

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1.1.5 ADVANCED FEATURES
M4 Social
Scratchpad in EEPROM 20 entries
Agenda with call-back Yes (20 entries)
Currency Converter Yes
Talk Time Management Yes
Talk Time for outgoing/incoming calls Yes
"InfoConso" feature Yes
Call timer reminder Yes
Language Selection(Manual) Yes
Language Selection, Automatic by SIM Yes
Language Reset by MMI sequence Yes
Hidden Menu Yes
Customer Service Profile Yes
Adaptive menu generalisation Yes
Dialling in menu instead go to idle Yes (gen. menus)
Two Line Service (ALS) Yes
Line Names Yes
Auto Answer Yes
Automatic Retry Yes
Any Key answer Option Yes
Programmable Key Hotkey

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1.1.6 OTHER FEATURES
M4 Social
Ciphering Indicator Yes
Keypad lock Yes
Keypad lock dedicated key Yes
Keypad lock restored after a call Yes
Volume Control Yes
Master Volume Control Yes
Ring Tones (r ) and melody (m) Selection Yes(4r + 16m)
Ramping Ring Tone Yes
Melody/Ring tone distinction by Phone directory Yes
Display View Angle Control Yes
Animated Welcome Message Yes
Reset Phone to Factory Default settings Yes
SIM PIN Control Yes
Unlock Code Control Yes
DTMF Transmission Yes
SIM Locking Yes
Auto SIM Locking Yes
International Country codes table Yes

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1.2 PRODUCT KEYPAD
The product has a keypad composed of the following keys:
The semantics are as follows:
Left softkey Right softkey
Send Down End
Power
m
mm
m
Action Hotkey Volume

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1.3 KEYPAD USAGE
1.3.1 IDLE STATES
State Left softkey Right softkey Send End */# [0..9]
Volumes
Keylock Shortcut
0
Idle no com
no icon
Names Menu Last dial -
AlertMode
*/# Digits
// Speed dial
Volumes.
Keylock Shortcut
1
Idle no com
1 icon
Read
(Direct access
to event)
Menu Last dial Change left
softkey to
Names AlertMode
*/# Digits
// Speed dial
Volumes
Keylock Shortcut
2
Idle no com
> 1 icon
Read
(Idle Menu
access)
Menu Last dial Change left
softkey to
Names AlertMode
*/# Digits
// Speed dial
Volumes
-Shortcut
3
Idle no com
Digits
Store Clear
// Clear All Send BackIdle
AlertMode
*/# Digits
Volumes
-Shortcut
4
Idle menu Select Exit
// Back Idle Selected item related function Back Idle
Next Item
Next / Prev.
item -
-
- -
5
Incoming Call (Deflect) Stop ring Accept call Reject call
(UDUB) -
DTMF tones DTMF tones
Vol. acc.
- -
6
Outgoing Call (Transfer) - End Outgoing
-
- -
Vol. acc.
Call opts Shortcut
7
Idle 1 com
No digits
Names Menu Hold
/ Retrieve End all calls
// Mute
DTMF tones DTMF tones
Vol. acc.
Call opts Shortcut
8
Idle 1 com
digits
Store Clear
// Clear All Hold + Send End all calls
// Mute
DTMF tones DTMF tones
Vol. acc.
-Shortcut
9
Call waiting Replace Reject (UDUB) Accept call End the
established call // Mute
DTMF tones DTMF tones
Vol. acc.
Call opts Shortcut
10
Idle 2 com
no digits
Names Menu Call swap End all calls
// Mute
DTMF tones DTMF tones
Vol. acc.
Call opts Shortcut
11
Idle 2 com
digits
Store Clear
// Clear All - End all calls
// Mute
DTMF tones DTMF tones
Vol. acc.
-Shortcut
12
1 active + 1
held + 1 waiting
Replace Reject (UDUB) Call swap End the
established calls // Mute
DTMF tones DTMF tones
Volumes
Event opts Shortcut
13
Idle + Network
event
Names Menu Ack event or
event specific
action
Clear event
(with confirm.)
Next page
Next / Prev.
page -

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1.3.2 MENUS, LISTS AND EDITORS
State Left softkey Right softkey Send End */# [0..9]
-
14
Menu / Setting
list / Question
Select Exit
// Back Idle - 1) end the established calls
2) Back idle Next Item
Next / Prev
item -
Actions_1
15a
Header
(SMS MT)
Read Exit
// Back Idle Call Nb (Sender, Nb in
SMS)
1) end the
established calls
2) Back idle Next Msg
Next / Prev
msg -
Actions_2
15b
Header
(SMS MO)
Read Exit
// Back Idle Send the message 1) end the established calls
2) Back idle Next Msg
Next / Prev
msg -
Actions_3
16a
Message
zoom (MT)
Delete Exit
// Back Idle Call Nb (Sender, Nb in
SMS)
1) end the
established calls
2) Back idle Next Msg
Next / Prev
msg -
Actions_4
16b
Message
zoom (MO)
Delete Exit
// Back Idle Send the message 1) end the established calls
2) Back idle Next Msg
Next / Prev
msg -
Actions_5
17
Quick ADN Edit Exit
// Back Idle Call selected item 1) end the established calls
2) Back idle Next Card
Next / Prev
card Quick access to names
Actions_6
18
Last dial, Rec.
Unanswered
Details Exit
// Back Idle Call selected item 1) end the established calls
2) Back idle Next entry
Next / Prev
entry -
19a
XY Editor
Vol+ (circ.)
-Shortcut
21
1-2 coms
Volume mode
Vol- Vol+ - 1) end the
established calls
2) Back idle // Mute
DTMF DTMF
1.3.3 EDITORS FUNCTIONS
Normal press Long press
Editor 0 1 2..9 * # 0 1 2..9 * #
19b
X
Phone number
0 1 2..9 * # 0 1 2..9 *, , +,p #
19b
X
Numeric
0 1 2..9 No action No action or
decimal
point
0 1 2..9 No action No action or
decimal
point
19b
X
alpha-numeric
0 1.,-'@:? Chars
and2..9 shift next char space 0 1 2..9 Toggle caps lock special chars
access

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1.4 ACTIONS MENUS CONTENTS
Corresponding to each state above, when relevant, an actions menu is defined with the following items. In each
actions menu, the first items are those that have no direct access.
Action menus
7
Idle 1 com No digits 8 Idle 1 com digits 10 Idle 2 coms no digits 11 Idle 2 coms digits
AutoDtmf
Hold | Retrieve
Mute |Unmute
End call
AutoDtmf
[Private With (if conference)]
Hold | Retrieve
Mute |Unmute
[End X (if conference)]
End Call
AutoDtmf
Swap
Join
Transfer
Mute |Unmute
End Held
End Active
End All
Swap
Join
Transfer
Mute | Unmute
End Held
End Active
End All
13
Idle + Network event
15a
SMS MT header
Actions_1
15b
SMS MO header
Actions_2
16a
Message zoom (MT)
Actions_3
Network event dependent Read text
Delete
Reply
Forward
Numbers
Read text
Delete
Status
Send
Delete
Reply
Forward
Numbers
16b
Message zoom (MO)
Actions_4
17
Quick DN
Actions_5
18
LND, Received,
unanswered
Actions_6
Delete
Edit
Status
Send
Edit
Delete
Copy
Move
Call
Store
Delete
Delete All
Edit
Details
Call
1.5 TONES
The tones defined by the GSM recommendations can all be generated as often as required.
Tones may be turned ON or OFF, according to user preference, using the silent alert mode.
Dual Tone Multi Frequency (DTMF) tones are used as Numeric key feedback tones except when entering a
secret code. When dialling SDN and information numbers, DTMF tones feedback may be suppressed as an
operator option.
All tone volumes can be set in the "Settings/Volumes" menu.

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1.6 BACKLIGHT MANAGEMENT
The management of the backlight includes the LCD and the KEYBOARD.
If the mobile is charging, the backlight is Off, except during connection and disconnection phases where a 10-
second backlight switch on is made. This applies for all power sources except Full H/F.
In the case of a full F/H kit (H/F kit with power source), the backlight is switched on in a permanent mode,
whatever is the backlight setting status.
The backlight operates according to its Setting in the "Settings" Menu when the phone is used as a handheld, with
no power connection.
1.6.1 BACK LIGHTING BEHAVIOUR WITH ELECTRICAL CONNECTIONS
This paragraph describes the behavioural specification of the back lighting. The LCD and the keypad are
backlighted together in all situations. The back lighting management cases are:
 Connection of the mobile to a Cigarette Light Adapter or AC/DC,
 Connection of the mobile to a Hands Free (H/F) car-kit,
 Connection to a Desk Top Charger (DTC),
 Key press or network event with display and mobile connected to a H/F kit, CLA, AC/DC or DTC,
 Key press or network event with display or , connected to a power source and mobile charging is
terminated,
 Incoming Call.
The back lighting is managed via a phone Setting. Some connections enforce temporarily this Setting (connection
to a H/F kit enforces the Setting to "On"). The mobile can be charged in either "Switch Off" or "Switch On"
state.

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1.7 BATTERY CHARGING AND DISPLAY
If the mobile is being charged:
•If the mobile is On, the battery charge process is confirmed by a round robin display in the battery icon
of the Idle screen. The LED is not affected by the charging process.
•If the mobile is Off, the charging process is confirmed by a large animation on the screen. At end of
charging, the screen displays the information charge ended with a full battery icon and a relevant text such
as "Battery Full". During the charge process, the LED is switched on RED, at end of charge, the LED is
switched on GREEN.
1.7.1 CHARGING AND MOBILE ON
"Idle screen"
Idle screen and charging process:
The battery icon is switched in a round robin manner. At end of charge,
the icon remains steady with all bars full.
1.7.2 CHARGING AND MOBILE OFF
Charging…
Charging process and mobile off:
The display indicates that the charge process is in progress
The LED is switched on RED
Battery full
Charging process and mobile off:
End of charging display
The LED is switched on GREEN.

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1.8 LED BEHAVIOUR AND CONNECTIONS
A bicolour LED is present on the mobile front. In a hardware point of view, it can be viewed as
two red and green LED’s that are never switched "ON" at the same time. The LED appearance
gives information about the mobile status and events, as indicated below. Priorities between events
are given. The mobile keeps track of all Led related events and manages the Led behaviour
accordingly to the priorities indicated.
Mobile state Event LED
colour/behaviour Status priority
Off Charge completed Green Steady 1 (Most important)
Charging Red Steady 2
On Incoming call ringing Green/ Flashes quickly 1 (Most important)
Alarm clock, diary event Red/ Flashes quickly 2
Mobile registered to a
network Off 3
Charge completed Off 4
Charging Off 5
1.9 READING THE IMEI
Every GSM telephone has a unique identity that is given by its IMEI (International Mobile Equipment Identity)
which is a 14-digit number. The IMEI of a phone is followed by the check digit and the Software Version (16
digits in fact) can be seen in the display as follows :
Press : ∗
∗∗
∗# 0 6 #
IMEI:
1233345678910112
1
IMEI display:
A press on softkeys clears the display.
A 3 seconds timer clears also the display automatically.

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2. MOBILE SWITCHING ONAND OFF
2.1 MOBILE SWITCH-ON BY THE USER
To switch the phone on, press and hold the Power key. The "AUDIO_POWER_ON_TONE" tone is played if the alert
mode is not "Vibrate only", otherwise a short vibrator activation is performed.. Before the mobile becomes ready
for use, the following operations sequence takes place. It is called the "Power On" sequence.
Self check screen:
The whole screen is blacked. The mobile performs various controls on internal components.
"End of tests"
Enter phone lock:
|
Phone lock entry screen:
A password editor is entered
If the phone lock code is set, it is requested at this stage.
The phone lock code is a 4-digit numeric code.
In case of error, you have an infinite number or trials.
"1234" Phone lock code entry
You can also enter the international emergency number 112 that will be called in this case
During the call, no other phone feature is available. After the end of the call, the phone returns to
the lock code sequence request with an empty entry.
Enter phone lock:
****|
Ok Clear
Phone lock entry screen:
Press Ok. softkey to validate the lock code
Press Clear softkey to erase the last character. Long Press Clear softkey to erase whole
entry
Ok Phone lock code validation
Enter PIN:
|
PIN entry screen:
A password editor is entered.
If the PIN control is active on SIM, it is requested at this stage.
The PIN code is a 4-digit to 8-digit number.
The behaviour when entering a PIN is described in Annex B.
"0000" PIN entry
You can also enter the international emergency number 112 that will be called in this case
During the call, no other phone feature is available. After the end of the call, the phone returns to
the PIN sequence request with an empty entry.

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Enter PIN:
****|
Ok Clear
PIN entry screen:
Press #or Ok softkey to validate the PIN.
Press Clear softkey to erase the last character. Long Press Clear softkey to erase whole
entry
Ok PIN validation
"Welcome animation" Welcome animation screen:
During the display, the mobile determines the language to be used. A network search is also
performed during this animation.
All keys, while in this state, have the same functions as in Idle screen.
"End of searching" Access to all mobile functions is allowed during the animation display.
"Idle screen"
Names Menu
Idle screen:
When the mobile is registered, a "AUDIO_SVC_TONE " tone is played (according to the current
alert mode Setting) and the idle screen is displayed. The phone is now ready for use.
If the ring volume is Off, the ring-off icon is displayed in Idle screen.

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2.2 MOBILE SWITCHING OFF BY THE USER
To switch the phone Off, press and hold the Power key, at any moment, except when the keypad is locked and
when a call is engaged.
"Idle screen"
Names Menu
Idle screen:
Power long press To switch off the mobile
A "AUDIO_POWER_OFF_TONE" tone is played at the same time if the key tone is not silent.
If the mobile switching off is due to a lack of battery power, the switching off sequence is not
displayed.
"Switch Off animation" Switch Off animation screen:
A single message can also be displayed.
During the display, the mobile is disconnected from the network.
End of sequence The mobile disconnects from the network.
Mobile switched off screen: