Gigaset PREMIUM 300 A User manual

Gigaset SL450A / LUG IE-UK en / A31008-M2731-L111-1-7619 / Cover_front_c.fm / 5/2/23
PREMIUM 300A
You can find the most up-to-date
user guide at
www.gigaset.com/manuals

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Contents
Gigaset SL450A / LUG IE-UK en / A31008-M2731-L111-1-7619 / LUGIVZ.fm / 5/2/23
2
Contents
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Handset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Illustration in the user guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . .7
Getting started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Handset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Using the telephone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . 14
Getting to know your telephone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Making calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Provider-specific functions (network services) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Call lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . 28
Message lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Directory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Answer machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . 35
Local answer machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Network mailbox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Set fast access for the answer machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Additional functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Sound profiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Calendar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Alarm clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Baby monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
ECO DECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Protection against unwanted calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
SMS (text messages) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Resource Directory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . 54
Expanding the functionality of the telephone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Multiple handsets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Repeater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Operation with a router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Operation with a PABX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Adjusting the telephone settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Handset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . 66

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Contents
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Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Questions and answers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Service (Customer Care) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Manufacturer's advice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Display icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Menu overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . 80
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Not all functions described in the user guide are available in all countries or from all
network providers.

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Overview
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Overview
Handset
1Display
2 Status bar ( p. 78)
Icons display current settings and operating
status of the telephone
3Displaykeys( p. 15)
Various functions, depending on the operating
situation
2
3
5
12
1
INT 1
Calls Calendar
6
10
9
4
11
13
14
15
7
8
4Messagekey( p. 29)
Access to the call and message lists;
Flashes: new message or new call
5 End call key / On/off key
End call; Cancel function; one
level back
Press briefly
Switch the handset on/off Press and hold
6Hashkey/Lockkey
Lock/unlock the keypad Press and hold
Toggle between upper/lower
case and digits
Press briefly
7Microphone
8Recallkey
Consultation call (flash) Press and hold
9 USB connection socket
For data exchange between the handset and PC
10 Star key
Open special characters table Press briefly
11 Headset connection (2.5 mm jack)
12 Key 1
Select answer machine/
network mailbox
Press and hold
13 Talk key / Handsfree key
Accept call; dial number
displayed; switch between
earpiece mode and handsfree
mode; send SMS; open the
redial list
Press briefly
Start dialling Press and hold
14 Profile key
Switch between sound profiles
15 Control key / Menu key ( p. 14)
Open a menu; navigate in menus and entry
fields; access functions
If multiple functions are listed, the
button function depends on the situa-
tion.
Subject to technical and visual modifi-
cations as part of the product improve-
ment process.

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Base
5
Base
A Registration/paging key
Locate a handset (paging) Press briefly
Register a handset Press and
hold
The colour and shape of your device
may be different from the illustration.
A

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Illustration in the user guide
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Illustration in the user guide
Keys
Procedures
Example: Switching Auto answer on/off
Warnings, which if not heeded, can result in injury to persons or damage to devices.
Important information regarding function and appropriate handling or functions
that could generate costs.
Prerequisite for being able to carry out the following action.
Additional helpful information.
or Talk key or Handsfree key
End call key to Number / letter keys
/ Control key rim / centre Message key
Recall key Star key
Hash key Profile key
OK,Back,Select, Change, Save, . . . Display keys
Settings OK Telephony OK Auto Answer
Change ( =activated)
Symbols Meaning
Every arrow initiates an action.
When in idle status press the centre of the control key.
The main menu opens.

OK
Navigate to the icon using the control key .
Select OK to confirm. The submenu Settings opens.
Telephony
OK
Select the Telephony entry using the control key .
Select OK to confirm. The submenu Telephony opens.
Auto Answer The function to switch Auto answer on/off appears as the first menu
item.
Change Select Change to activate or deactivate.
Function is activated /deactivated .

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Safety precautions
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Safety precautions
Read the safety precautions and the user guide before use.
The device cannot be used in the event of a power failure. In case of a power failure it is also not
possible to make emergency calls.
Emergency numbers cannot be dialled if the keypad/display lock is activated!
Use only rechargeable batteries that correspond to the specification (see "Technical data"). Never
use a conventional (non-rechargeable) battery or other battery types as this could result in signif-
icant health risks and personal injury. Rechargeable batteries, which are noticeably damaged,
must be replaced.
The handset must not be operated if the battery cover is open.
Ensure that the batteries can not be short-circuited by objects in the battery compartment.
Do not use the devices in environments with a potential explosion hazard (e.g. paint shops).
The devices are not splashproof. For this reason do not install them in a damp environment such
as bathrooms or shower rooms.
Use only the power adapter indicated on the device.
Whilst charging, the power socket must be easily accessible.
Remove faulty devices from use or have them repaired by our Service team, as these could inter-
fere with other wireless services.
Do not use the device if the display is cracked or broken. Broken glass or plastic can cause injury
to hands and face. Send the device to our Service department to be repaired.
Do not hold the rear of the handset to your ear when it is ringing or when speaker mode is acti-
vated. Otherwise you risk serious and permanent damage to your hearing.
The phone may cause interference in analogue hearing aids (humming or whistling) or cause
them to overload. If you require assistance, please contact the hearing aid supplier.
Keep small cells and batteries, which can be swallowed, out of the reach of children.
Swallowing a battery can lead to burns, perforation of soft tissue and death. Severe burns can
occur within 2 hours of swallowing.
In the case of a swallowed cell or battery, seek medical care immediately.
To prevent loss of hearing, avoid listening at high volume over long periods of time.
Using your telephone may affect nearby medical equipment. Be aware of the technical conditions
in your particular environment, e.g. doctor's surgery. If you use a medical device (e.g. a pace-
maker), please contact the device manufacturer. They will be able to advise you regarding the
susceptibility of the device to external sources of high frequency energy (for the specifications of
your Gigaset product see "Technical data").

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Getting started
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Getting started
Contents of the package
•One base,
•One power adapter for the base,
•One phone cable,
•One handset
•One battery cover (rear cover for the handset)
•One battery
•One charging cradle incl. power adapter
•One belt clip
•One user guide
Models with multiple handsets, per handset:
•One handset
•One charging cradle incl. power adapter
•One battery, one battery cover and one belt clip
The base station and charging cradle are designed for use in closed, dry rooms within
a temperature range of +5 °C to +45 °C.
Position the base on a level, non-slip surface at a central point in the flat or house.The
device's feet do not usually leave any marks on surfaces. However, due to the multi-
tude of different varnishes and polishes used on furniture, contact marks on the
surfaces cannot be completely ruled out.
Never expose the telephone to heat sources, direct sunlight or other electrical
devices.
Protect your telephone from moisture, dust, corrosive liquids and vapours.

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Base
9
Base
Insert the phone cable into the connection socket at the rear of the base until it clicks
into place.
Insert the power cable from the power adapter into the connection socket .
Depending on the model, if included in the delivery: Click the cover into place in the notches
on the back of the base (not if mounting on a wall).
Plug in the power adapter and the phone jack .
If connecting to a router:
Plug the phone cable into the telephone connection socket on the router .
3
2 1
4
5
1
2
3
4
5
The network cable must always be connected in order to function, as the phone will
not operate without a power supply.

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Handset
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Handset
Connecting the charging cradle
Connect the flat plug of the power adapter .
Plug the mains unit into your power socket .
To remove the plug from the charging cradle
again:
Disconnect the power adapter from the mains
power supply.
Press the release button .
Pull out the plug .
Setting up the handset for use
The display is protected by a plastic film. Please remove the protective film!
Inserting the battery
2
1
3
4
1
2
3
4
Only use a rechargeable battery, as this could otherwise result in significant health
risks and personal injury. For example, the outer casing of the battery could be
destroyed or the battery could explode. The device could also malfunction or be
damaged as a result of using batteries that are not of the recommended type.
Insert battery with the contact side pointing
down .
Press the battery down until it clicks into
place .
Orientate the battery cover with the
side tabs fitting into the slots on the
inside of the casing .
Press the cover until it clicks into place.
2
1
3
1
2
3

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Handset
11
Re-opening the battery cover
Charge the battery
Charge the battery fully prior to first use in the
charging cradle or using a standard USB mains
adapter.
The battery is fully charged when the power icon
disappears from the display.
Attaching the belt clip
The handset has notches on each side for attaching the belt clip.
•Attaching the belt clip: Press the belt clip onto the back of the
handset so that the tabs on the belt clip click into place in the
notches.
•Removing the belt clip: Press the centre of the belt clip firmly
with your right thumb. Push the nail of your left thumb up
between the clip and the casing. Slide the clip upwards to
remove.
Remove the belt clip (if attached).
Place your fingernail in the notch underneath
the battery cover and pull the battery cover
up .
To change the battery, place your
fingernail in the recess in the housing
and pull the battery up .
1
2
1
2
2.5 h
The battery may heat up during charging. This is not dangerous.
After a time, the charge capacity of the battery will decrease for technical reasons.
Switch the handset off if you are not using it for a couple of days.
If you are not using the handset for a couple of weeks, switch it off and remove the
battery.
Handsets contained in the package have already been registered to the base. In the
event that a handset is not registered however, (indicated by Please register handset),
register the handset manually ( p. 55).

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Handset
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Changing the display language
You can change the display language if the phone is set to a language not required.
Press the centre of the control key .
Press the keys and slowly and successively . . . the
language settings display appears, the set language
(e. g. English) is highlighted ( = selected).
To select a different language: Press the control key until
the desired language is highlighted on the display,
e. g. Francais press the key on the right directly underneath
the display to activate the language.
To revert to idle status: Press and hold the End call key
Setting the date and time
Set the date/time so that the correct date and time can be assigned to incoming calls and to
enable the alarm to be used.
The active input position flashes.
Change input position:
To switch between the entry fields:
Enter date:
enter the day, month and year in 8-digit format.
Enter time:
enter hours and minutes in 4-digit format.
Save settings:
Press the display key Save. . . . Saved is shown in the display and
a confirmation tone sounds.
Return to idle status:
Press and hold the End call key
The telephone is now ready for use.
Deutsch
English
Francais
Example
Press the display key Set Time
or, if the date and time have already been set:
Settings OK Date/Time OK
SetCalls
Date/Time
Date:
15.08.2023
Time:
00:00
Back Save

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Handset
13
Connecting the headset
Connecting the USB data cable
For data exchange between the handset and PC:
Connect the USB data cable with micro-USB plug into the
USB socket at the bottom of the handset .
Connect the headset with 2.5 mm jack to the left side of the
handset .
The headset volume corresponds with the setting for the receiver
volume ( p. 62).
1
1
Connect the handset directly to the PC, not via a
USB hub.
1
1

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Getting to know your telephone
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Using the telephone
Getting to know your telephone
Switch the handset on/off
Lock/unlock the keypad
The keypad lock prevents any accidental use of the telephone.
Lock/unlock the keypad: Press and hold
Keypad lock activated: the following symbol appears
Control key
In the description below, the side of the control key (up, down, right, left) that you have to press
in the different operating situations is marked in black, e. g. for "press right on the control
key" or for "press the centre of the control key".
In idle status
In submenus, selection and entry fields
Switch on: When the handset is switched off, press and hold the End call key
Switch off: When the handset is in idle status, press and hold the End call key
If a call is indicated on the handset, the keypad automatically unlocks and you can
accept the call. It then locks again when the call is finished.
It is not possible to call emergency numbers either when keypad lock is activated.
The control key enables you to navigate the menus and input fields, and also to
call up certain functions depending on the situation.
Open the directory Press briefly
Open the list of available online directories Press and hold
Open the main menu or
Open the list of handsets
Confirm a function

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Getting to know your telephone
15
During a conversation
Display keys
The display keys perform a range of functions depending on the operating situation.
Display key icons p. 78
Menu guidance
The functions of your telephone are displayed in a menu that consists of several levels.
Selecting/confirming functions
Open the directory
Open the list of available online directories Press and hold
Mute the microphone
Initiate an internal consultation call
Adjust the loudspeaker volume for receiver and handsfree mode
The display keys have a function preset by default in idle status. Change the
assignment: p. 65
Confirm selection using OK or press the centre of the control key
One menu level back using Back
Change to idle status Press and hold
Switch function on/off using Change on / off
Activate/deactivate option using Select activated / not activated
Current display key
functions
Display keys
Back Save

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Getting to know your telephone
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Main menu
In idle status: Press the centre of the control key use
the control key to select a submenu OK
The main menu functions are shown in the display as icons. The
icon for the selected function is highlighted in colour and the
name of the associated function appears in the display header.
Submenus
The functions in the submenus are displayed as lists.
To access a function: use the control key to select a
function OK
Return to the previous menu level:
Press the display key Back
or
Press the End call key briefly
Returning to idle status
Press and hold the End call key
If a key is not pressed, after 2 minutes the display will automatically change to idle
status.
Example
Settings
Back OK
Settings
Date/Time
Audio Settings
Display + Keypad
Language
Registration
Back OK
Example

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Entering text
Input position
Use to select an entry field. A field is activated when the
cursor is blinking inside it.
Use to move the position of the cursor.
Correcting incorrect entries
•Delete characters to the left of the cursor: Press briefly
•Delete words to the left of the cursor: Press and hold
Entering letters/characters
Multiple letters and numbers are assigned to each key between
and and the key. As soon as a key is pressed, the
possible characters are displayed at the bottom of the display. The
selected character is highlighted.
•Selecting letters/numbers: Press the key briefly several times in succession
•Switch between lower case, upper case and number entry mode: Press the hash key
When editing a directory entry, the first letter and each letter following a space is
automatically in upper case.
•Entering special characters: Press the star key use to navigate to the desired
character Insert
The availability of special characters depends on the language setting.
New Entry
First Name :
Peter
Surname :
Phone (Home):
Abc
‚Save

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Making calls
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Making calls
Making calls
enter the number briefly press the Talk key
or
Press and hold the Talk key enter the number
Cancel dialling: Press the End call key
Dialling from the directory
open the directory select an entry press the Talk key
If multiple numbers are entered:
select a number press the Talk key . . . the number is dialled
Dialling from the redial list
The redial list contains the 20 numbers last dialled with the handset.
Briefly press the Talk key . . . the redial list is opened select an entry press the
Talk key
If a name is displayed:
View . . . the number is displayed browse numbers if necessary when the desired
number is reached press the Talk key
Information for Calling Line Identification: p. 24
If the display backlight is deactivated, you can reactivate it by pressing any key. Digit
keys that are pressed appear in the display for pre-dialling, other keys have no further
function.
For fast access (quick dial): Assign numbers from the directory to the digit or display
keys.

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Managing entries in the redial list
Briefly press the Talk key . . . the redial list is opened select an entry Options
. . . possible options:
Dialling from the call list
The call lists ( p. 28) contain the most recent accepted, outgoing and missed calls.
Copy an entry to the directory:
Copy to Directory OK
Copy the number to the display:
Display Number OK Use as required to change or
add save as a new entry in the directory
Delete the selected entry:
Delete Entry OK
Delete all entries: Delete List OK
Set automatic line seizure:
Automatic Redial OK . . . the dialled number is automati-
cally dialled at fixed intervals (at least every 20 secs). The handsfree
key flashes, "open listening" is activated.
The participant answers: Press theTalk key . . . the function
is terminated
The participant does not answer: The call is interrupted after
around 30 secs. The function is terminated after pressing any key
or after ten unsuccessful attempts.
Call Lists OK select a list OK select an entry press the
Talk key
The call lists can be displayed directly by pressing the display key Calls if the relevant
function has been assigned to the display key.
The Missed Calls list can also be opened by pressing the Message key .

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One touch call
A saved number is dialled by pressing any key. This allows children
who are not yet able to enter a number to call a certain number, for
example.
Activate one touch call mode:
Make a one touch call: Press any key . . . the saved number is
dialled
Cancel dialling: Press the End call key
End one touch call: Press and hold the End call key
Enter a dial pause when dialling
Press and hold the hash key. A P is shown on the display
Incoming calls
An incoming call is indicated by ringing, by a display on the screen and by the flashing Talk /
Handsfree key ( / ).
Accept a call:
•Press the Talk key
•If Auto Answer is activated: Remove the handset from the charging cradle
•Accept a call on the headset
Switch off ringtone: Silence. . . the call can be accepted for as long as it is shown on the display
Information about the caller
The caller's phone number is displayed.
If the caller's number is saved in the local directory, the name is displayed.
Additional Features OK One Touch
Call OK activate Activation Call to
enter the number Save . . . the active one touch mode is
shown in the idle display
•Forward to the answer machine:
The caller's number is sent ( p. 24).
07:15
INT 1 22 Feb
OneTouchCall active
0891234567
Off
Example