Swisscom Aton CL400 User manual

Aton CL400isdn - Gigaset SX455 / SWZ-PTT en / A31008-M391-F101-1-7619 / cover.fm / 8.6.06
Aton CL400 ISDN
User manual

Aton CL400isdn - Gigaset SX455 / SWZ-PTT en / A31008-M391-F101-1-7619 / cover.fm / 8.6.06

1
Handset at a glance Aton CL300/CL400 ISDN
Aton CL400isdn - Gigaset SX455 / SWZ-PTT en / A31008-M391-F101-1-7619 / AM_overview.fm /
8.6.06
Handset at a glance
Aton CL300/CL400 ISDN
1Display in idle status
2Charge status of the batteries
=eVU(flat to full)
= flashes: batteries almost flat
e V Uflashes: batteries charging
3Display keys (page 16)
4Message key
Access to calls and message lists;
Flashes: new message or new call.
5End call key, On/Off key
End call, cancel function, go back one menu
level (press briefly), back to idle status (press
and hold), activate/deactivate handset
(press and hold in idle status)
6Hash key
Confer (Flash) (press and hold),
Toggle between upper/lower case and digits
7 "Swisscom Voice Portal" key
8Connection socket for headset
9Microphone
10 Star key
Ringtones on/off (press and hold),
Open table of special characters
11 Key 1
Select network mailbox (press and hold)
12 Talk key
Answer a call, open last number redial list
(press briefly), start dialling (press and hold)
13 Handsfree key
Switch between earpiece and handsfree
mode;
Lights up: handsfree activated;
Flashes: incoming call
14 Control key (page 16)
15 Signal strength
Ð i Ñ Ò (high to low)
| flashes: no reception
Note:
The handset is not registered to your
Aton CL ISDN base station; please refer to
page 9.
15
2
3
5
4
6
7
14
13
11
8
10
9
1
12
ÐV
INT 1
10.05.06 09:45
INT SMS
Note:
The Aton CL300/CL400 ISDN handset
shown is just used as an example here. If
you use other handsets, the Aton CL102
or the Aton CL303, the key arrangement
and the menu will be different. For infor-
mation about this, please refer to the user
guide for the handset concerned.

2
Base station "Single" Aton CLISDN
Aton CL400isdn - Gigaset SX455 / SWZ-PTT en / A31008-M391-F101-1-7619 / AM_overview.fm /
8.6.06
Base station "Single"
Aton CLISDN
Registration/Paging key

3
Contents
Aton CL400isdn - Gigaset SX455 / SWZ-PTT en / A31008-M391-F101-1-7619 / SX455IVZ.FM / 8.6.06
Contents
Handset at a glance
Aton CL300/CL400 ISDN . . . . . . . 1
Base station "Single"
Aton CLISDN . . . . . . . . . . . . . . . . . 2
Safety precautions . . . . . . . . . . . . 5
Aton CL400 ISDN –
more than just making calls . . . . 6
First Steps . . . . . . . . . . . . . . . . . . . 6
Pack contents . . . . . . . . . . . . . . . . . . . . 6
Installing the base station . . . . . . . . . . 6
Setting up the handset for use . . . . . . . 7
Registering the handset . . . . . . . . . . . . 9
Setting up the base station –
Installation wizard . . . . . . . . . . . . 9
What is an MSN? . . . . . . . . . . . . . . . . . 10
Launching the installation wizard and
making the base station settings . . . . 10
Menu tree . . . . . . . . . . . . . . . . . . 12
Making calls . . . . . . . . . . . . . . . . 14
Making an external call . . . . . . . . . . . 14
Ending a call . . . . . . . . . . . . . . . . . . . . 14
Answering a call . . . . . . . . . . . . . . . . . 14
Rejecting a call . . . . . . . . . . . . . . . . . . 14
Calling Line Identification . . . . . . . . . 14
Handsfree talking . . . . . . . . . . . . . . . . 15
Muting . . . . . . . . . . . . . . . . . . . . . . . . 15
Operating the handset . . . . . . . . 16
Control key . . . . . . . . . . . . . . . . . . . . . 16
Display keys . . . . . . . . . . . . . . . . . . . . 16
Reverting to idle status . . . . . . . . . . . 17
Menu guidance . . . . . . . . . . . . . . . . . 17
"Swisscom Voice Portal" key . . . . . . . . 17
Correcting incorrect entries . . . . . . . . 17
Defining the settings for the
next call . . . . . . . . . . . . . . . . . . . . . . . 18
Ringback when the number
is busy (CCBS)/when there is
no reply (CCNR) . . . . . . . . . . . . . . . . . 18
Identifying callers . . . . . . . . . . . . . . . . 19
Functions during a call . . . . . . . . 20
Making calls to several
subscribers . . . . . . . . . . . . . . . . . . . . . 20
Transferring calls . . . . . . . . . . . . . . . . . 21
Dealing with a waiting external call –
CW (Call Waiting) . . . . . . . . . . . . . . . . 21
Using the directory and lists . . . 22
Directory . . . . . . . . . . . . . . . . . . . . . . . 22
Last number redial list . . . . . . . . . . . . 24
Opening lists with the message key . . 24
Making cost-effective calls . . . . 26
SMS (text messages) . . . . . . . . . 27
Writing/sending an SMS . . . . . . . . . . . 28
Receiving an SMS . . . . . . . . . . . . . . . . 30
Notification by SMS . . . . . . . . . . . . . . 32
Setting SMS centre . . . . . . . . . . . . . . . 32
SMS to a PABX . . . . . . . . . . . . . . . . . . . 33
Activating/deactivating the SMS
function . . . . . . . . . . . . . . . . . . . . . . . . 33
SMS troubleshooting . . . . . . . . . . . . . 34
Using several handsets . . . . . . . 35
Registering handsets . . . . . . . . . . . . . . 35
De-registering handsets . . . . . . . . . . . 35
Locating a handset ("Paging") . . . . . . 35
Changing the base station . . . . . . . . . 36
Making internal calls . . . . . . . . . . . . . . 36
Changing the name of a handset . . . . 37
Changing internal number of a
handset . . . . . . . . . . . . . . . . . . . . . . . . 37
Using a handset as a room monitor . . 37
Setting handset . . . . . . . . . . . . . . 39
Changing the display language . . . . . 39
Setting the display . . . . . . . . . . . . . . . 39
Setting the screen picture . . . . . . . . . . 40
Setting display backlight . . . . . . . . . . . 40
Activating/deactivating auto-answer . 40
Adjusting the loudspeaker volume . . . 41
Changing ringtones . . . . . . . . . . . . . . 41
Activating/deactivating advisory
tones . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Setting the alarm clock . . . . . . . . . . . . 43
Restoring the handset default
settings . . . . . . . . . . . . . . . . . . . . . . . . 43

4
Contents
Aton CL400isdn - Gigaset SX455 / SWZ-PTT en / A31008-M391-F101-1-7619 / SX455IVZ.FM / 8.6.06
Making ISDN settings . . . . . . . . . 44
Setting up/deleting an ISDN phone
number (MSN) . . . . . . . . . . . . . . . . . . 44
Assigning an MSN . . . . . . . . . . . . . . . 44
Setting up a busy signal for
when the MSN is being used
(Busy on Busy) . . . . . . . . . . . . . . . . . . 45
Activating/deactivating call
waiting – CW . . . . . . . . . . . . . . . . . . . 45
Withholding identification of
your number for all calls (CLIR) . . . . . 45
Diverting calls . . . . . . . . . . . . . . . . . . . 46
Changing access codes . . . . . . . . . . . 47
Configuring the network mailbox
for fast access . . . . . . . . . . . . . . . . . . . 47
Base station settings . . . . . . . . . 48
Protecting against unauthorised
access . . . . . . . . . . . . . . . . . . . . . . . . . 48
Activating/deactivating the
wait melody . . . . . . . . . . . . . . . . . . . . 48
Repeater support . . . . . . . . . . . . . . . . 48
Resetting the base station to the
factory settings . . . . . . . . . . . . . . . . . . 48
Operation in a PABX . . . . . . . . . . 49
Saving access codes . . . . . . . . . . . . . . 49
Dialling options . . . . . . . . . . . . . . . . . 49
Appendix . . . . . . . . . . . . . . . . . . . 51
Care . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Contact with liquid . . . . . . . . . . . . . . . 51
Questions and answers . . . . . . . . . . . 51
Warranty/Maintenance/Repair/
Authorisation . . . . . . . . . . . . . . . . . . . 52
Repair/Maintenance . . . . . . . . . . . . . . 52
Specifications . . . . . . . . . . . . . . . . . . . 53
Notes on the user guide . . . . . . 54
Symbols . . . . . . . . . . . . . . . . . . . . . . . 54
Example of a menu input . . . . . . . . . . 54
Example: multiple line input . . . . . . . 55
Writing and editing text . . . . . . . . . . . 55
Accessories . . . . . . . . . . . . . . . . . 57
Index . . . . . . . . . . . . . . . . . . . . . . 60

5
Safety precautions
Aton CL400isdn - Gigaset SX455 / SWZ-PTT en / A31008-M391-F101-1-7619 / SECURITY.fm / 8.6.06
Safety precautions
Caution:
Read the safety precautions and the user guide before use.
Explain their contents to your children, and the potential hazards associated with using the tele-
phone.
Only use the mains adapter supplied, as indicated on the underside of the base station.
Fit only the recommended, rechargeable batteries (page 53)! This means that you must
never use any other battery type or non-rechargeable batteries as this could result in sig-
nificant health risks and personal injury.
The operation of medical appliances may be affected. Be aware of the technical conditions
in your particular environment (e.g. doctor's surgery).
Do not hold the rear side of the handset to the ear when it rings or when you have acti-
vated on the handsfree function. Otherwise you risk serious and permanent damage to
your hearing.
The handset may cause an unpleasant humming noise in hearing aids.
Do not install the base station in bathrooms or shower rooms. The handset and base sta-
tion are not splashproof (page 51).
Do not use your phone in environments with a potential explosion hazard (e.g. paint
shops).
If you give your telephone to someone else, make sure you also give them the user guide.
Dispose of unusable batteries and telephones in accordance with statutory requirements.
$
ƒ
Notes:
uNot all of the functions described in this manual are available in all countries. CLIP (Calling Line
Identification Presentation), SMS (Short Message Services) and "Swisscom Voice Portal":
the functions are dependent on the network provider.
uEATONI predictive text: EATONI predictive text helps you when you are writing text messages.
It can be activated or deactivated (page 56).

6
Aton CL400 ISDN – more than just making calls
Aton CL400isdn - Gigaset SX455 / SWZ-PTT en / A31008-M391-F101-1-7619 / STARTING.fm / 8.6.06
Aton CL400 ISDN –
more than just making calls
Your phone not only enables you to send
and receive text messages over the fixed
network and store up to 150 telephone
numbers (page 22) – it can do a whole lot
more:
uYou can designate important people as
VIPs so you can tell important calls from
the ringtone (page 22).
uYou can store anniversaries (page 23)
on your phone and it will remind you of
them in advance.
uSelect frequently used phone numbers
at the press of a single key (page 22).
uView missed calls on your phone
(page 25).
Have fun using your new telephone!
First Steps
Pack contents
uone Aton CL ISDN base station,
uone mains adapter,
uone phone cord,
uone user guide (dt/fr/it),
uone Aton CL300/CL400 ISDN handset,
utwo batteries,
uone battery compartment cover,
uone handset user guide (dt/fr/it),
uone headset,
uone charger,
uone mains adapter.
Installing the base station
The base station is designed for use in
closed, dry rooms with a temperature
range of +5°C to +45°C.
Set up the base station at a central point in
the apartment or house.
Please note:
uNever expose the telephone to heat
sources, direct sunlight or other electri-
cal appliances.
uProtect your telephone from moisture,
dust, corrosive liquids and vapours.
Range and reception strength
Range:
uOutdoors: up to 250 m
uIn buildings: up to 40 m
Reception strength:
The display shows the quality of the radio
contact between the base station and
handset:
uGood to poor: ÐiÑÒ
uNo reception: |flashes

7
First Steps
Aton CL400isdn - Gigaset SX455 / SWZ-PTT en / A31008-M391-F101-1-7619 / STARTING.fm / 8.6.06
Connecting the base station
¤First connect the mains unit and then
the phone jack as shown below and
place the cable in the cable channels.
1 Underside of the base station (detailed
view)
2 Mains adapter 230 V
3 Phone jack with phone cord
Please note:
The mains adapter must be always con-
nected, as the phone will not operate
without mains connection.
Setting up the handset for use
The display is protected by
a plastic film. Please
remove the protective
film!
Inserting the batteries
¤Insert the batteries the right way round
(see figure).
The polarity is indicated in/on the battery
compartment.
Closing the battery cover
¤First, align the notches on the side of
the battery cover with the protrusions
on the inside of the housing.
¤Then press the cover until it clicks into
place.
1
3
2
1
1
1
Caution:
Use only the recommended rechargeable bat-
teries (page 53). This means that you must
never use conventional (non-rechargeable)
batteries or other battery types as this could
result in significant health risks and damage to
property. For example, the outer casing of the
batteries could be destroyed or the batteries
could explode. The phone could also malfunc-
tion or be damaged as a result of using batter-
ies that are not of the recommended type.

8
First Steps
Aton CL400isdn - Gigaset SX455 / SWZ-PTT en / A31008-M391-F101-1-7619 / STARTING.fm / 8.6.06
Attaching the belt clip
There are notches for attaching the belt
clip on the side of the handset at the same
height as the display.
¤Press the belt clip onto the back of the
handset so that the protrusions on the
belt clip engage with the notches.
Opening the battery cover
¤If fitted, remove the belt clip.
¤Insert your hand into the headset
socket cavity and pull the battery cover
upwards.
Placing the handset in the charging
cradle and registering
¤Plug the charging cradle mains adapter
into a mains power socket.
¤Place the handset in the charger with
the display facing forward.
Initial charging and discharging of
batteries
If the handset is activated, the flashing
battery icon ein the top right of the dis-
play indicates that the batteries are being
charged.
During handset operation, the battery
icon indicates the charge status of the bat-
teries (page 1). The correct charge level
can only be displayed if the batteries are
first fully charged and discharged.
¤To do this, leave the handset in the
base station or charging cradle contin-
uously for ten hours. Your handset
activates automatically when you place
it in the base station or charging cradle.
¤Afterwards, remove the handset from
the charging cradle and do not put it
back again until the battery pack is fully
discharged.
Please note:
uAlways repeat the charging and dis-
charging procedure if you remove the
batteries from the handset and reinsert
them.
uThe batteries may warm up as they are
charging. This is not dangerous.
uAfter a while the charge capacity of the
batteries will decrease for technical rea-
sons.
For questions and problems see page 51.
Note:
After the first battery charge and discharge
you may replace your handset in the charging
cradle after every call.
Notes:
– If the handset has switched itself off
because the batteries are flat and is then
placed in the charger, it will switch itself on
automatically.
– Only place the handset in the charging cra-
dle that is intended for it.

9
Setting up the base station – Installation wizard
Aton CL400isdn - Gigaset SX455 / SWZ-PTT en / A31008-M391-F101-1-7619 / STARTING.fm / 8.6.06
Headset socket
You can connect the enclosed headset and
the following types of headset (with jack
connector): Plantronics M40, MX100 and
MX150.
Registering the handset
You can register up to six handsets to your
base station.
A handset can be registered on up to four
base stations.
You must initiate handset registration on
the handset and on the base station.
On the handset
vor Menu ¢Ð¢Handset ¢Register
H/Set
sSelect base station, e.g. Base 1,
and press §OK§.
~Enter the system PIN of the
base station (the default is
0000) and press §OK§. The fol-
lowing flashes in the display,
e.g. Base1.
On the base station
Within 60 secs. press and hold the regis-
tration/paging key on the base station
(page 2) (approx. 3 secs.).
Setting the date and time
¤If the date and time have not yet been
set, press the display key §Time§ to open
the input field.
To change the date and time, open the
input field via:
v¢Ð¢Date/Time
¤Change multiple line input:
Date:
Enter day, month and year in 6-digit
format.
Time:
Enter hours and minutes as 4 digits,
e.g. Q M 15 for 7:15 a.m.
§Save§ Press the display key.
Display in idle status
Once the phone is registered and the time
set, the idle display looks as shown here
(example).
Setting up the base station –
Installation wizard
A few settings are necessary before using
your telephone. The installation wizard is
designed to help you with this.
If you place the first handset in the charg-
ing cradle before the MSN settings have
been made, the message key begins to
flash after around 20 minutes (page 1).
¤Press the message key fto start the
installation wizard.
You can also call up the installation wizard
at any time from your handset (page 10).
The following settings can be made one
after the other.
uDetermining or entering MSNs for your
phone connection
uSetting the receive MSN
uSetting the send MSN
Note:
You can change the name of the handset
(page 37).
Note:
The date and time may set themselves auto-
matically via the network. The date and time
are updated with each outgoing call.
Ð V
INT 1
10.05.05 07:15
INT SMS

10
Setting up the base station – Installation wizard
Aton CL400isdn - Gigaset SX455 / SWZ-PTT en / A31008-M391-F101-1-7619 / STARTING.fm / 8.6.06
What is an MSN?
MSN = Multiple Subscriber Number. You
can request up to 10 different telephone
numbers for the ISDN multiple connec-
tion. An MSN is one of the phone num-
bers assigned to you without an area
code (dialling code).
Your telephone uses the MSN entirely as
you require. The following differentiation
is made:
uReceive MSN: numbers you can be
called on. You can assign the receive
MSNs to specific internal subscribers
(terminals). Incoming calls are only for-
warded to the terminals to which the
relevant receive MSN has been
assigned. Terminals are, e.g. handsets
or answer machines.
uSend MSN: numbers that are identified
to the person you are calling. The net-
work provider calculates charges based
on the send MSNs. You can assign a
fixed send MSN to each internal sub-
scriber.
Potential internal subscribers are:
uHandsets, to which you can assign the
internal numbers 1 to 6.
Example of how to assign MSNs
You have requested four MSNs, two for
business use (MSN1, MSN2) and two for
private purposes (MSN3, MSN4). Four
handsets are connected to one base sta-
tion. Two handsets (INT 1 and 2) should
be used for business purposes, and two
handsets (INT 3 and 4) should be used for
private purposes.
Launching the installation
wizard and making the
base station settings
v¢Ð¢Base ¢ISDN ¢Assistant
§Yes§ Press the display key to launch
the installation wizard.
Please note:
uIf the installation wizard is activated, no
other handset can access the settings
menu of the base station.
uTo quit the installation wizard before
the process is complete, press and
hold the aend call key. All changes
you have already saved using §OK§ are
retained.
uTo skip a setting, press sor the display
key §No§.
uTo return to a previous setting,
press t.
Determining own numbers (MSN)
Several numbers (MSNs) were provided by
the network provider when you received
your ISDN connection confirmation. You
can save up to 10 numbers.
If an MSN has not been entered on your
telephone, you can retrieve the numbers
from the exchange.
Auto-detect own numbers (MSNs)?
Press §Yes§ to confirm.
The display will indicate that MSNs have
been found. The MSNs are entered and
can subsequently be changed (page 11).
If it was not possible to determine any
MSNs, your exchange does not support
this function. You will receive an error
message to this effect.
Internal
subscriber
Receive MSN Send MSN
Business:
Handsets:
INT 1, 2
MSN1 MSN2 MSN1
Private:
Handset:
INT 3
MSN3 MSN3
Handset:
INT 4
MSN4 MSN4
Internal
subscriber
Receive MSN Send MSN

11
Setting up the base station – Installation wizard
Aton CL400isdn - Gigaset SX455 / SWZ-PTT en / A31008-M391-F101-1-7619 / STARTING.fm / 8.6.06
Entering own numbers (MSNs) manually
and entering names for the MSNs
Enter own numbers (MSNs)?
Press §Yes§ to confirm.
~Enter MSN. If the MSNs were
determined automatically, the
numbers will already be
entered.
t~ If necessary, scroll to the first
line and enter the name
(optional).
§OK§ Press the display key. The
entry is saved.
This is automatically repeated for all
MSNs. The MSNs entered will automati-
cally be assigned to all handsets as receive
MSNs.
Setting the receive MSN
The receive MSN is used to answer incom-
ing calls. The MSNs allocated to your ISDN
connection can be allocated to various ter-
minals according to your preferences. You
can assign a terminal multiple receive
MSNs.
Set Receive MSNs?
Press §Yes§ to confirm.
Allocation Type: <MSN Selection>
The header line shows the
internal number of the termi-
nal for which the assignment
should apply, e.g. INT 2.
Press §Change§ to confirm.
The list of entered MSNs is displayed. The
assigned receive MSNs are marked with ‰.
By default, all MSNs that are set up will be
assigned to all handsets as receive MSNs.
qSelect MSN and press §OK§ to
change the assignment.
Repeat this process for all MSNs whose
assignment you wish to change.
ÎPress the display key to termi-
nate the assignment for this
terminal.
Repeat the process for all terminals regis-
tered to your telephone.
Setting the send MSN
Each internal subscriber or terminal can be
specifically assigned one of the available
send MSNs. This MSN is identified to the
participant called and the network pro-
vider bills the call charges to it.
Set Send MSNs?
Press §Yes§ to confirm.
Allocation Type: <MSN Selection>
The header line shows the
internal number of the termi-
nal for which the assignment
should apply, e.g. INT 2.
Press §Change§ to confirm.
The list of entered MSNs is displayed. The
assigned send MSN is marked with ‰.
qSelect MSN and press §OK§.
ÎPress the display key to termi-
nate the assignment for this
terminal.
Repeat the process for all terminals regis-
tered to your telephone. The installation
wizard is now completed. The display
shows Installation complete.
aPress and hold (idle status).
Your phone is now ready for use.

12
Menu tree
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Menu tree
Instead of scrolling to locate a menu function, you can select a menu function faster by
opening the menu and keying in the digit combination ("Shortcut").
Example: v5211for "Set ringtone for external calls".
You will find examples of symbols used, menu entries and multiple line input in the
appendix to this user guide, page 54.
With the telephone in idle status, press v(open main menu):
1SMS î
1-1 New SMS (page 28)
1-2 Incoming 0 (page 30)
1-3 Outgoing 0 (page 28)
1-5 Settings 1-5-1 Service Centres (page 32)
1-5-2 Notify Number (page 32)
1-5-3 Notify Type (page 32)
1-5-4 Status Report (page 28)
1-5-6 Subscribe to SMS (page 27)
2Sel. Services ê
2-1 Next Call (page 18)
2-2 Call Divert 2-2-1 To External (page 46)
2-2-2 To Internal (page 46)
2-3 Ringback (page 19)
3Alarm Clock ì
4Add. Features í
4-3 Room Monitor (page 38)
4-5 Call Charges 4-5-1 Overview (page 26)
4-5-2 Settings (page 26)

13
Menu tree
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5Settings Ð
5-1 Date/Time
5-2 Audio Settings 5-2-1 Ringer Settings (page 41)
5-2-2 Advisory Tones (page 42)
5-3 Display 5-3-1 Screen Picture (page 40)
5-3-2 Colour Scheme (page 39)
5-3-3 Contrast (page 39)
5-3-4 Backlight (page 40)
5-4 Handset 5-4-1 Language (page 39)
5-4-2 Auto Answer (page 40)
5-4-3 Register H/Set (page 35)
5-4-4 Select Base (page 36)
5-4-5 Reset Handset (page 43)
5-5 Base 5-5-2 Music on hold (page 48)
5-5-3 System PIN (page 48)
5-5-4 Base Reset (page 48)
5-5-5 Add. Features (page 48)
5-5-7 ISDN (page 44)
5-5-8 Calls List Type (page 25)
5-6 Voice Mail 5-6-1 Set Key 1 (page 47)

14
Making calls
Aton CL400isdn - Gigaset SX455 / SWZ-PTT en / A31008-M391-F101-1-7619 / TELEFONY.fm / 8.6.06
Making calls
Making an external call
External calls are calls using the public tel-
ephone network.
~c Enter the number and press
the talk key.
Or:
c~ Press and hold the talk key
cand then enter the
number.
You can cancel the dialling operation with
the end call key a.
You are shown the duration of the call
while the call is in progress.
Ending a call
aPress the end call key.
Answering a call
The handset indicates an incoming call in
three ways: by ringing, by a display on the
screen and by the flashing handsfree key
d.
You can answer the call by:
¤Pressing the talk key c.
¤Pressing the display key §Accept§.
¤Pressing the handsfree key d.
If the handset is in the base station and
the Auto Answer function is activated
(page 40), the handset will take a call
automatically when you lift it out of the
base.
If the ringtone is intrusive, press the dis-
play key §Silence§. You can take the call as
long as it is displayed on the screen.
Rejecting a call
§Reject§ Press display key.
The call is rejected for the entire MSN
group.
Calling Line Identification
When you receive a call, the caller's
number is displayed on the screen if the
following conditions are met:
uYour network provider supports CLIP,
CLI.
– CLI (Calling Line Identification):
the caller's number is transmitted.
– CLIP (Calling Line Identification
Presentation): the caller's number is
indicated.
uYou have arranged CLIP with your net-
work provider. *
Note:
Dialling using the directory (page 1, page 22)
or calls list (page 25) saves time re-entering
numbers.
* In the Swisscom ISDN network, CLIP is
transmitted automatically.

15
Making calls
Aton CL400isdn - Gigaset SX455 / SWZ-PTT en / A31008-M391-F101-1-7619 / TELEFONY.fm / 8.6.06
Call display with CLIP/CLI
If the caller's number is saved in your
directory, the caller's name will also be
displayed.If you have changed the name
of the MSN called (page 44), this will be
displayed.
1 Ringtone icon
2 Number or name of caller
3 Receive MSN that is being called
The following is displayed in place of the
number:
uExternal, if no number is transmitted.
uWithheld, if the caller has withheld
Calling Line Identification (page 45).
uUnavailable, if the caller has not
arranged Calling Line Identification.
Handsfree talking
In handsfree mode, instead of holding the
handset to your ear you can put it down,
e.g. on the table in front of you, to allow
others to participate in the call.
Activating/deactivating handsfree
mode
Activating while dialling
~d Enter the number and press
the handsfree key.
¤You should inform your caller before
you use the handsfree function so that
they know someone else is listening.
Switching between earpiece and
handsfree mode
dPress the handsfree key.
During a call switch handsfree on or off.
If you wish to place the handset in the
base station during a call:
¤Press and hold the handsfree key d
while placing the handset in the base
station. If the handsfree key ddoes
not light up, press the key again.
For how to adjust the loudspeaker vol-
ume, see page 41.
Muting
You can deactivate the microphone in
your handset during an external call. The
other party then hears the hold music.
uPress the control key on the
left to mute the handset.
”Press the display key to reacti-
vate the microphone.
You can switch the hold music on and off
(page 48).
1
2
Å
1234567890
for 5432
Silence Options
3

16
Operating the handset
Aton CL400isdn - Gigaset SX455 / SWZ-PTT en / A31008-M391-F101-1-7619 / TELEFONY.fm / 8.6.06
Operating the handset
Activating/deactivating the handset
aPress and hold the end call
key. You will hear the confir-
mation tone.
Control key
In the description below, the side of the
control key (up, down, right, left) which
you have to press in the different operat-
ing situations is marked in black, e.g. v
for "press right on the control key".
The control key has a number of different
functions:
When the handset is in idle status
sOpen the directory.
vOpen main menu.
uOpen list of handsets.
tSet the ringtones on the hand-
set (page 41).
In the main menu and in input fields
You can use the control key to move the
cursor up t, down s, right vor
left u.
In lists and submenus
t/ sScroll up/down line by line.
vOpen submenu or confirm
selection.
uGo back one menu level or
cancel.
During an external call
sOpen the directory.
uInitiate an internal consulta-
tion call.
tAdjust loudspeaker volume for
earpiece and handsfree mode.
Display keys
The function of the display keys changes
depending on the particular operating sit-
uation. Example:
1 Current display key functions are shown in
the bottom display line.
2 Display keys
The most important display symbols are:
§§§§§Menu§§§§ Open the main menu.
§Options§ Open a context-dependent
menu.
WDelete key: delete one charac-
ter at a time from right to left.
ÎGo back one menu level or
cancel operation.
ÓCopy number into directory.
•Open the last number
redial list.
2
1
INT SMS

17
Operating the handset
Aton CL400isdn - Gigaset SX455 / SWZ-PTT en / A31008-M391-F101-1-7619 / TELEFONY.fm / 8.6.06
Reverting to idle status
You can revert to idle status from any-
where in the menu as follows:
¤Press and hold the end call key a.
Or:
¤Do not press any key: after 2 minutes
the display will automatically revert to
idle status.
Changes that you have not confirmed or
saved by pressing §OK§, §Yes§, §Save§, §Send§ or
Save Entry §OK§ will be lost.
An example of the display in idle status is
shown on page 9.
Menu guidance
Your telephone's functions are accessed
using a menu that has a number of levels.
Main menu (first menu level)
¤Press vwith the handset in idle status
to open the main menu.
The main menu functions are shown in
the display as a list with icon and name.
To access a function, i.e. to open the cor-
responding submenu (next menu level):
¤Navigate to the function using the con-
trol key q. Press the display key §OK§.
Submenus
The functions in the submenus are dis-
played as lists.
To access a function:
¤Scroll to the function with the
control key qand press §OK§.
Or:
¤Enter the corresponding digit combina-
tion (page 12).
Briefly press the end call key aonce to
return to the previous menu level / cancel
the operation.
"Swisscom Voice Portal" key
CPress the key.
Select Swisscom VP. You will be directly
connected to the Swisscom Voice Portal.
The access number 0848 849 850 is pre-
programmed and cannot be changed.
Correcting incorrect entries
You can correct incorrect characters in the
text by navigating to the incorrect entry
using the control key. You can then:
uPress Xto delete the character to the
left of the cursor,
uInsert characters to the left of the cur-
sor,
uOverwrite the character (flashing)
when entering the time and date etc.
You will find examples of symbols used,
menu entries and multiple line input in the
appendix to this user guide, page 54.
Note:
This key allows you to connect to the Swisscom
Voice Portal, where you can activate additional
services such as call diversion (Service 21, 61
or 67), call waiting (Service 43) or three-party
conference with a simple voice command.
You can also access the latest sport, news
and weather updates with a simple voice
command.

18
Operating the handset
Aton CL400isdn - Gigaset SX455 / SWZ-PTT en / A31008-M391-F101-1-7619 / TELEFONY.fm / 8.6.06
Defining the settings for the
next call
Depending on your network provider, you
can make the following settings for the
next call:
uWithhold the number (CLIR), provided
the "Withhold calling line identification
on a case-by-case basis" feature is sup-
ported by your network provider.
The setting will revert to the default
when the call ends and your number
will be displayed once again, even if
you dial the same number again from
the last number redial list.
To find out how to withhold your
number for all calls, see page 45.
uDetermine the send MSN. You have
determined an individual send MSN for
a handset (page 44), but you want to
select a different MSN as the send MSN
for the next call.
uActivate/deactivate the Keypad
(page 50).
Making settings
v¢ê¢Next Call
¤Change multiple line input:
Anonymous
Select Yes or No.
MSN
Select send MSN. The next call uses this
MSN, which is also transmitted to the
participant you are calling as number
information.
Keypad
Select Yes or No.
§Dial§ Press the display key.
~Enter number.
c /§Dial§ Press the talk key or display
key.
Ringback when the number
is busy (CCBS)/when there is
no reply (CCNR)
If the person you are calling does not
answer or their line is busy, you can initi-
ate ringback.
Precondition: The exchange supports this
feature.
Activating ringback
§Ringbck.§ Press the display key and wait
for confirmation from the
exchange.
Time of the ringback:
uRingback when busy – CCBS:
CCBS = Completion of Calls to Busy Sub-
scriber. The ringback will take place as
soon as the subscriber in question ter-
minates the current call.
uRingback when there is no reply –
CCNR:
CCNR = Completion of Calls No Reply.
The ringback will take place as soon as
the subscriber in question has made a
call.
Please note:
uThe ringback request is automatically
cancelled after about 2 hours (depend-
ing on the exchange).
uIf you are making a call at the time of
the ringback, the ringback will be post-
poned until you have ended your call.
uRingbacks are not forwarded if an inter-
nal call diversion is active.
Activating ringback for external
consultation calls
You want to establish an external consul-
tation call (page 20). The consultation call
subscriber's line is busy. You can activate a
ringback:
vOpen menu.
Ringback Select and press §OK§.