Panasonic Kx Taw848 Operating Manual

1.1 Before Operating the Telephones
Operating Manual 21
 Connection Example
This diagram shows you a connection example.
Doorphone & Door Opener
External Music Source
Pager/
Speaker
Voice Processing 
System Computer
Computer
Printer Telephone Company
(Analog CO Lines)
Advanced Hybrid & Wireless PBX
Cell
Station Portable
Station
Wireless Phone
Fax Machine
Amplifier
Single Line
Telephone
DSS ConsoleAnalog 
Proprietary
TelephoneExternal Sensor/ 
External Relay 

1.2 Basic Operations
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1.2 Basic Operations
1.2.1 Making Calls
–Intercom Call
–Operator Call
– Calling an Outside Party
 Intercom Call
You can call another extension user.
 The DSS button light shows the current status as follows:
Off: The extension is idle.
Red on: Your or another extension is using the line.
 To call using a directory, refer to 1.4.1 Directories.
For quick operation
If you are an operator or dial some extensions frequently, DSS buttons are useful.
Hands-free...

1.2 Basic Operations
Operating Manual 23
 Operator Call
You can call an extension or a group assigned as the operator.
 Calling an Outside Party
You have to seize a CO line before dialing an outside phone number because external calls are made via 
your PBX.
Select one of the following methods:
Automatic Line Access
CO Line Group Access
PT/SLT/PS
Off-hook.
Enter 0.
0
PT/SLT/PS
Off-hook.Talk.Dial outside 
phone number. Press L-CO or 
enter automatic 
line access number.
9
(L-CO)outside
phone no.OR
PT and...

1.2 Basic Operations
24 Operating Manual
S-CO Line Access
1.2.2 Answering Calls
 Each of the S-CO button or G-CO button light shows the current status as follows:
Off: The line is idle.
Red on: The line is in use.
 You may be restricted from making a call to the specified outside par ty. To make a call, refer 
to 1.3.51 Verification Code Entry or 1.3.57 Walking COS.
To confirm number before dialing, you can enter a phone number and confirm it on the 
display and then go off-hook. (Predialing)
To make...

1.2 Basic Operations
Operating Manual 25
 You can select one of the following methods to answer calls:
– Lift the handset to receive the preferred line.
(Default: Ringing line is selected.)
– Press the SP-PHONE button.
(Refer to 1.3.31 Hands-free Operation.)
– Press the flashing CO, INTERCOM, or ICD Group button directly.
– Press the Answer button.
 The ICD Group button light shows the current status as follows:
Off: Idle
Green on: The line is in use. (You are using the line.)
Red on: Your extension is...

1.3 Telephone Features and Operation
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1.3 Telephone Features and Operation
1.3.1 Absent Message
You can show the reason you do not answer, if the caller uses a Panasonic display proprietary telephone. 
There are eight preprogrammed messages and one for your personal message (16 characters). The 
selected message is shown on the display of your telephone.
To set
To cancel
Message no. Message (Example)
1Will Return Soon
2Gone Home
3At Ext %%%% (Extension number)
4Back at %%:%%...

1.3 Telephone Features and Operation
Operating Manual 27
1.3.2 Account Code Entry
You may give a specified account code to extension users and check their telephone usage. You can specify 
an account code for each client and check the call duration. Enter the desired value in the % positions. You must enter the correct number of characters 
as represented by the % using 0 to 9 or  .
 The preprogrammed messages can be changed through system programming.
 To create your personal message (Message no. 9),...

1.3 Telephone Features and Operation
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1.3.3 Alternate Calling—Ring/Voice
To change the method
1.3.4 Automatic Callback Busy (Camp-on)
If a dialed extension or a desired CO line is busy, you can set the telephone to receive callback ringing: 
 when a dialed extension becomes idle.
 when your desired CO line that is in use by another extension becomes idle.
You cannot set Automatic Callback Busy for a busy party outside of the PBX.
When you answer the callback ringing:
 For an outside...

1.3 Telephone Features and Operation
Operating Manual 29
To set (for both extension and CO line)
To answer the callback ringing from an idle extension
To answer the callback ringing from an idle CO line
Automatic Callback Busy Cancel
 If you do not answer the callback ringing within 10 seconds, this feature will be canceled.
PT/SLT/PS
While hearing a busy tone
Enter 6.
6
On-hook.
C.Tone 
Off-hook.
PT/SLT/PS
Talk.
While hearing a callback ringing
R.B.Tone
Off-hook.
PT/SLT/PS
Talk.Dial outside 
phone...

1.3 Telephone Features and Operation
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1.3.5 BGM (Background Music)
To set/cancel
1.3.6 Call Hold
There are two types of hold. The difference between them is whether other people can retrieve your held 
call (Regular Hold) or not (Exclusive Call Hold). As they can be alternated, ask your manager what the 
current mode is.
Call Hold
You can listen to the background music through your telephone speaker while on-hook. An 
external music source, such as a radio, must be connected.
If your...