AUDIOLINE DECT 4800 User manual

- User controls -
66 2 User controls
1. Call indicator, flashes for newly recorded
messages
2. Phone book/Selection button 
3. Redial/OK button 4. Menu/R signal button 5. Caller list CLID/Selection button 
6. Keypad lock 7. Handsfree/Answering machine 8. Special phone book 9. Internal calls/Conference 10. Ringer On-Off 11. Call button/On-Off button 12. Mute button/Cancel 1. Call indicator 2. Answering machine on/
Message indicator
3. Charge monitoring lamp 4. Paging button.
4
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5
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- Setting up -
67
3 Setting up
3.1 Safety Information NOTE Before setting-up, it is essential that you read the General Information at the beginning of this manual. 3.2 Check contents of pack The following items are supplied: one base station one mains power supply one handset with belt clip two standard batteries one telephone connecting cable one instruction manual 3.3 Connecting the base station Position the base station near to your telephone connection socket and to a mains socket. Your telephone works using Touch-Tone Dialling. 1. Insert the plug of the power supply into the socket on the rear of the base
station and plug the power supply into a properly installed 230 V mains socket. The plug-in power supply for the base station must always be connected. For safety reasons, use only the plug-in mains power supply provided.
2. Connect the telephone cable supplied to the telephone socket and the
telephone jack on the rear of the base station. Use only the new telephone cable provided.
3. If required, clamp the two cables in the cable channel underneath the foot
support and then run these through the two openings towards the rear.
Note: The two plugs must audibly click into place so that they do not fall out again.

- Setting up -
68 3.4 Fitting standard batteries To fit the standard rechargeable batteries supplied into the handset, press on the upper edge of the battery compartment and slide it downwards. Now insert the batteries taking care to ensure that the polarity is correct. Close the battery compartment cover. Important note: Place the handset in the base station with the display to the front for at least 16 hours. The telephone may malfunction if the batteries are not properly charged. The charging light on the base station will come on. 3.5 Charging the standard batteries The standard rechargeable batteries for the handset have a stand-by time of max. 144 hours at room temperature and a maximum talk time of 12 hours. To charge the batteries, place the handset in the base station with the display to the front. The current battery capacity is shown in the display.
Full Half full Discharged.
Note: Exactly like your car battery, the standard rechargeable batteries are unavoidably subject to a certain ageing. However, you can have an influence on this ageing process by "training" the standard batteries to a certain extent. In regular use of the phone, if you cyclically charge and fully discharge the standard batteries by using the telephone until the symbol flashes in the display, a demand is placed on the batteries and they will repay you by giving maximum performance and a long life. Extended charging and extended discharging on the other hand will both degrade the capacity and shorten the life of the standard batteries.
+
AAA
+
A A A

- Operation -
69
4 Operation
4.1 The display
123456789
10 10
1Full => => => => Discharged. 2You are making a call. 3Flashing: You are receiving an external call.
Lit: You are making an external call.
4Flashing: You are receiving an internal call.
Lit: You are making an internal call. (with multiple handsets only)
5A new phone number has been stored in the caller list CLID or you
are currently in the caller list.
6The ring tone is switched off. 7The answering machine is switched on. 8The microphone is switched off. 9Appears when the handset is within range of the base station.
10 The phone number is not fully shown in the display.
4.2 Receiving calls When an external call arrives, the ringing tone sounds on the handset. The symbol will flash in the display. Lift the handset from the base station or press the call button on the handset and the connection will be made. To end the call,
replace the handset in the base station or press the call button on the handset.

- Operation -
70 4.3 Making calls
1. Enter the required telephone number with a maximum of 18 digits using the
number pad. The numbers pressed are shown in the display. If more than 16 digits are pressed, the indicator on the left-hand edge of the display will
appear and the last 16 digits will be shown.
2. Press the call button and the required connection will be made.
The call duration in minutes and seconds is shown in the display during a call. Ten seconds after dialling, the display will switch from showing the number dialled to showing the duration of the call. The call duration will still be retained in the display for a few seconds after the call has been ended.
3. To end the call, press the call button or replace the handset on the base
station.
Note: If you have entered a number incorrectly, you can delete the number by repeatedly pressing the button. The number is completely deleted by pressing the button for a long time. You can also get a dialling tone by first pressing the call button . On entering the digits of your required phone number, your telephone will dial the number directly. With this method of making a call, it is not possible to correct individual digits in the number in the manner described above. 4.4 Adjusting the receiver volume There are three volume levels available to you if you should want to change the receiver volume on the handset.
Press the selection buttons during a call to change the receiver volume. The selected volume will be shown in the display.
= Loud = Medium = Soft
4.5 Handsfree facility Press the handsfree button during a call. You will now hear the person you are speaking to over the loudspeaker in the handset. Press the handsfree button again to switch off the handsfree facility.

- Operation -
71
4.6 Redial facility Use Redial if the person called is engaged or does not reply. Your telephone remembers the last ten numbers, each with a maximum of 18 digits. When the list is full, the oldest number is always deleted from the list.
1. Press the button and the last phone number dialled will be shown in the
display.
2. Select the required number using the selection buttons and press the call
button.
4.6.1 Storing individual redial numbers in the phone book
Button Display Comment
Last number dialled Selected number Select required telephone number.
SAVE
NAME? Enter name. You will find further information on
entering names in Chapter 5.1.
Selected number Number can be edited. SAVE Number is saved. Hold button pressed to return to main display.
4.6.2 Deleting individual redial numbers
Button Display Comment
Last number dialled Selected number Select required telephone number.
SAVE
1 x DELETE
DELETE? Safety prompt

- Operation -
72
Further redial number
Number is deleted.
Hold button pressed to return to main display.
4.7 Switching the handset on and off Switching the handset off: Press and hold the button for 2 seconds.
Switching the handset on again: Press and hold the button for 2 seconds. The handset will switch itself on automatically as soon as you replace it on the base station.
4.8 Mute button You can turn off the microphone in the handset by using the mute button. In this way, you will be able to speak without the other person hearing you. Switching off the microphone: Press the button. The symbol will appear
in the display. Switching on the microphone again: Press the button again. The symbol
in the display will go off and you will be able to speak to the other person once more.
4.9 Keypad lock With the keypad lock, you can prevent a button on the handset being pressed accidentally. Incoming calls can be received as normal even when the keypad lock is switched on. Activating the keypad lock Hold the button pressed until you hear a signal tone. The message ENABLE # will appear in the display. Deactivating the keypad lock Hold the button pressed again until you hear a signal tone. The message in the display will go off and you will be able to use the handset normally once more.

- Operation -
73
4.10 Switching off the ring tone If at any time you do not want to be disturbed, you can turn off the ring tone on the handset. Switching off the ring tone Press and hold the button for 2 seconds. The symbol will appear in the
display. Incoming calls will now only be signalled at the base station and no longer at the handset. Switching on the ring tone again Press and hold the button again for 2 seconds. The symbol in the display
will go off. 4.11 Temporary tone dialling If you can only use your telephone in Pulse Dialling mode, you do not have to forego the facilities of Tone Dialling (e.g. interrogating an answering machine). You can change temporarily to Tone Dialling during a call by means of the (press
the button until you hear a beep) button. PULSE dialling will be reselected at the end of the call.

- Operation -
74 4.12 Baby call Small children or even older people can easily dial a previously defined telephone number using the baby call feature. Press any button on the handset (with the exception of the menu button ). Deactivating baby call Press the button to enter the right menu level directly. Then press and
choose the OFF setting by means of the selection buttons . Confirm with
and exit programming by holding the button pressed. 4.13 Range information The range of the handset is ca. 50 metres in closed rooms and ca. 300 metres outdoors. When there is a good contact with the base station, the symbol will
come on in the display. You hear warning tones, if you are too far away from the base station. Is the connection broken, the symbol will disappear and the
message SEEK BS will appear.
4.14 Paging from the base station to the handset If you cannot remember where you have left the handset, press the paging button
on the base station. You will now hear the handset audible signal for 30
seconds and thus be easily able to find it again. You can cancel the audible signal by pressing any button on the handset.
Button Display
FEATURES
MONITOR
1 x DIR DIAL
OFF
1 x Select ON
Enter the number. Existing numbers can be deleted individually with the
button.
DIR DIAL
Hold
DIR DIAL will flash in the display.

- The phone book -
75
5 The phone book You can store 50 phone numbers, each with 18 digits, and an associated name, with up to 10 letters, in the phone book of your handset.
5.1 Entering numbers and names in the phone book
Button Display Comment
1 x ADD ENTRY
NAME? Enter name. NUMBER? Enter number. ADD ENTRY Number is saved.
Hold button pressed to return to main display.
Notes: You can terminate the process at any time by pressing and holding the button.
Individual numbers or letters can be deleted with the button.
The special characters "* - _ : /" can be entered with the button. When the phone book is full, an appropriate message will appear and a number must be deleted before you can continue entering new phone numbers. If a call is received during the storing process, entry of the number is interrupted and will have to be repeated. If a number that has already been stored is entered again, a long signal tone will sound and the number will not be stored.

- The phone book -
76 5.2 Dialling stored numbers from the phone book
Button Display Comment
1 x ADD ENTRY
Selected phone book entry
Select required phone book entry.
The phone number will be dialled.
Press the appropriate letter to directly choose an entry from the phone book alphabetically. 5.3 Changing a phone book entry
Button Display Comment
1 x ADD ENTRY
Selected phone book entry
Select required phone book entry.
EDIT ENTRY
Name The name can be deleted with the button
and then re-entered.
Number The number can be deleted with the button
and then re-entered.
EDIT ENTRY The phonebook entry has been re-saved.
Hold button pressed to return to main display.
5.4 Direct dial buttons A phone number from the phone book can be allocated to each of the numbers 1 to 9. The stored number is then dialled directly by pressing one of these buttons.

- The phone book -
77
5.4.1 Allocating direct dial buttons
Button Display Comment
FEATURES
MONITOR
2 x QUICK DIAL
KEY 1 Select the required button 1 to 9 using the
selection buttons.
Key 1 to 9
OFF
1 x ON
Phone book The first entry in the phone book will be
displayed.
Phone book Select the required phone book entry using the
selection buttons.
Number The corresponding phone number will be
displayed again.
QUICK DIAL
Hold button pressed to return to main display.
5.4.2 Using the direct dial buttons Hold the appropriate direct dial button 1 to 9 pressed for 2 seconds. The corresponding phone number will be shown in the display and the connection will be made.

- The phone book -
78 5.5 Deleting stored numbers from the phone book
Button Display Comment
1 x ADD ENTRY
Selected phone book entry
Select required phone book entry.
EDIT ENTRY
1 x DELETE
DELETE? Safety prompt
Phone book entry is deleted. Hold button pressed to return to main display.
5.6 Checking phone book entries
Button Display Comment
1 x ADD ENTRY
Selected phone book entry
Select required phone book entry.
Number will be displayed.
Selected phone book entry
Other phonebook entries can be selected using the selection buttons and checked with the
button. Hold button pressed to return to main display.

- The phone book -
79
5.7 Assigning special ring tones to phone book entries (VIP
ring tone)
If your phone line has the caller display feature CLID, you can assign a special ring tone to each phone book entry. You will thus be able to tell who is calling you as soon as you hear the ring tone. You will find further general information on transmitting phone numbers in Chapter 6.
Button Display Comment
1 x ADD ENTRY
Selected phone book entry
Select required phone book entry.
EDIT ENTRY
2 x VIP MELODY
OFF The VIP ring tone for this number is switched
off.
1 x ON
MELODY 1 - 10
MELODY 1 - 10 Select the required tone.
VIP MELODY The phonebook entry has been re-saved.
Hold button pressed to return to main display.
To switch off the VIP tone for a particular number, follow the entering procedure and select the OFF setting for the appropriate number.

- The phone book -
80 5.8 Setting up the special phone book You can store a further 7 numbers in your telephone's special phone book. The special phone book can be used to store important numbers such as those of doctors, fire brigade or police. Phone numbers that are already stored in the normal phone book cannot be entered again into the special phone book.
Button Display Comment
ADD ENTRY
NAME? Enter name. NUMBER? Enter number. ADD ENTRY Number is saved. Hold button pressed to return to main display.
You will find further information on entering names in Chapter 5.1. 5.8.1 Dialling stored numbers from the special phone book
Button Display Comment
ADD ENTRY
Selected phone book entry
Select required phone book entry.
The phone number will be dialled.
Press the appropriate letter to directly choose an entry from the phone book alphabetically. If you want to change or delete an entry in the special phone book, select the entry and then follow the instructions in Chapter 5.3 (from the third step) and Chapter 5.5 (from the third step).

- Caller display (CLID) -
81
6 Caller display (CLID) Using caller display, you can see with incoming calls who is calling you. If this function is available on your telephone, the display will show you the caller's telephone number when the telephone rings. If this number has already been saved in the phone book, the name of the caller will be displayed directly. If the message PRIVATE appears instead of a phone number, the call is one where
the caller has suppressed the transmission of the phone number. If the message XXXX appears, the phone number cannot be displayed for technical reasons.
All calls are stored in a caller list so that you will not miss any calls even in your absence. A total of 20 phone numbers can be stored in the list. When the list is full, the oldest number is always deleted from the list. If new numbers are stored in the list during your absence, the display will show the
symbol.
NOTE Caller display is an optional service from your telephone provider. Your telephone will show the number in the display if your telephone provider offers this service. The display of date and time is not transmitted by all telephone service providers. Please ask your telephone provider for further information. Furthermore, transmission of the phone number is not possible with many private exchanges.

- Caller display (CLID) -
82 6.1 The caller list To view the phone numbers on the caller list, please proceed as follows:
Button Display Comment
1 x Last call saved
Selected number You can now view the whole list using the
selection buttons.
If you want to call back a number on the caller
list directly, simply press the call button and
the number will be dialled immediately.
To exit the caller list.
6.1.1 Storing individual numbers on the caller list in the phone book
Button Display Comment
1 x Last call saved
Selected number Select required telephone number.
SAVE ENTRY
NAME? Enter name. Selected number Number can be edited. SAVE ENTRY Number is saved. Hold button pressed to return to main display.
If a number that has already been stored is entered again, a long signal tone will sound and the number will not be stored.

- Caller display (CLID) -
83
6.2 Deleting individual telephone numbers from the caller
list
Button Display Comment
1 x Last call saved
Selected number Select required telephone number.
SAVE ENTRY
1 x DELETE
DELETE? Safety prompt Further numbers on the caller list
Number is deleted.
Hold button pressed to return to main display.
.

- Private exchanges /T-NET -
84 7 Private exchanges/T-NET You can use the "R" signal button on your telephone on private exchanges and
when using DEUTSCHE TELEKOM's T-Net functions.
7.1 "R" Button on private exchanges If you have connected your telephone to a private exchange, you can use all the facilities such as call transfer, automatic recall, etc. The "R" signal button gives you access to these facilities. The FLASH time "100ms" will be required on a private exchange (Adjustment, see 8.7). You can find out from the dealer from whom the equipment was purchased whether your telephone will work on your private exchange without any problems. 7.2 "R" Button and the DEUTSCHE TELEKOM T-Net Your telephone supports the most important DEUTSCHE TELEKOM added value functions (e.g. brokering, call waiting, three-way conference, etc.). The T-Net works using the "FLASH 300ms" setting. (Adjustment, see 8.7). Please contact DEUTSCHE TELEKOM to gain access to T-Net functions. 7.3 Inserting an automatic pause With some private exchanges, it is necessary to dial a certain number (e.g. "9" or "0") in order, after a short pause, to obtain a dialling tone for an outside line on the extension. An automatic dialling pause of ca. 3 seconds can be incorporated into the number. When entering the number, hold the button pressed at the required point until
the dindicator appears in the display. Then enter the remaining digits of the phone number. You can, of course, also store this pause with numbers in the phone book.

- Special functions -
85
8 Special functions All further setting options are described in the following sections. Programming is started by means of the button.
You can scroll through the menu using the selection buttons . Press the button to move to the next menu level. Press the button to exit the current menu level and to move one step higher. You can exit programming by holding the button pressed. In the following descriptions, each programming procedure is described in full so that you can program any feature without knowledge of the menu structure. Experienced users can move freely within the menu with the help of the menu tree. 8.1 Changing display names In normal operation, the message "DECT4800 1" appears in the display. If you have logged on several handsets to one base station, it can be useful to give each handset its own name. The number after the name shows with which number the handset can be called internally.
Button Display
FEATURES
3 x DISPLAY
LANGUAGE
1 x LABEL
DECT4800
Delete existing letters with
and enter new name.
LABEL Press and hold button