Panasonic Home Communication System Cordless Handset Kx-tha11 2line Operating Instructions

Using a Cellular Phone with this Unit
For assistance, please visit http://www.panasonic.com/phonehelp41
Viewing the caller list and 
calling back
If you receive a call via cellular line, caller 
information is logged in the caller list with 
y.
1{MENU} (center of joystick) i G 
i {SELECT}
2Push {^} or {V} to select the desired 
caller information indicated by y.
3{CALL} i {CELL}
LIf you registered only one cellular 
phone, skip to step 5.
4Select the desired cellular phone. i 
{SELECT}
5When you finish...

Using a Cellular Phone with this Unit
42For assistance, please visit http://www.panasonic.com/phonehelp
Ringer settings for cellular calls
Important:
LYou must register your cellular phone to 
the base unit before programming.
Ringer volume
You can change the ringer volume heard 
when a cellular call is received.
1{MENU} (center of joystick) i f 
i {SELECT}
2“Ringer for cell” i {SELECT}
3“Ringer volume” i {SELECT}
4Select the desired volume. (Default: 
High) i {SAVE} i {OFF}
Note:
LWhen the ringer volume...

Using a Cellular Phone with this Unit
For assistance, please visit http://www.panasonic.com/phonehelp43
Conference calls
Conference call with a cellular call and 
land line call
While you are talking on a cellular call, you 
can make or answer a 2nd call on the land 
line, and then combine the calls to 
establish a conference call.
1During a cellular call, press {HOLD} 2 
times.
2To answer a land line call, press 
{LINE1} or {LINE2}.
To make a land line call, press {LINE1} 
or {LINE2}, then dial the...

Useful Information
44For assistance, please visit http://www.panasonic.com/phonehelp
Connecting the USB cable to the handset
By connecting the USB cable to the USB port, you can use this unit to:
– use MULTI TALK V USB Utility with your computer.
– access to the Internet with your computer.
System requirements for your computer
The following system requirements must be met in order to use the MULTI TALK V 
software.
Trademarks
LMicrosoft and Windows are either registered trademarks or trademarks of...

Useful Information
For assistance, please visit http://www.panasonic.com/phonehelp45
Wall mounting
The charger can be mounted on the wall.
Drive the screws (not included) into the 
wall using the wall template as a guide, 
then mount the charger securely on the 
screws.
Connect the AC adaptor to power outlet 
(page 9).
Note:
LMake sure the screws are securely 
fastened to the wall.
Belt clip
You can hang the handset on your belt or 
pocket using the included belt clip.
To attach the belt clip
To remove...

Useful Information
46For assistance, please visit http://www.panasonic.com/phonehelp
Headset (Optional)
Connecting the corded headset
Connecting a headset to the handset allows hands-free phone conversations. Please use 
only a Panasonic headset (page 4).
LHeadset shown is KX-TCA86.
Switching a call between headset and handset speakerphone
To switch to the handset speakerphone, press {s}. To return to the headset, press {C}.
THA11.book  Page 46  Tuesday, March 7, 2006  5:56 PM 

Useful Information
For assistance, please visit http://www.panasonic.com/phonehelp47
Error messages
If the unit detects a problem, one of the following messages is shown on the display.
Display messageCause & solution
BusyLThe called handset or base unit is in use.
LOther users are using the line(s). Wait until the line 
button light or the line status icon goes out.
LPrivacy mode is on for the call you tried to join (page 
29).
LThe handset or base unit you tried to copy phonebook 
items to is in use....

Useful Information
48For assistance, please visit http://www.panasonic.com/phonehelp
No link to base. 
Move closer to base 
and try again.LThe handset has lost communication with the base unit. 
Move closer to the base unit, and try again.
LConfirm that the base unit’s AC adaptor is plugged in.
LRaise the base unit antennas.
LThe handset’s registration may have been canceled. 
Re-register the handset (page 15).
Phonebook fullLThere is no space to store new items in the phonebook. 
Erase unnecessary items...

Useful Information
For assistance, please visit http://www.panasonic.com/phonehelp49
Troubleshooting
General use
Programmable settings
Making/answering calls, intercom
ProblemCause & solution
The unit does not work.LMake sure that the battery is installed correctly and fully 
charged (page 9).
LCheck the connections (page 9).
LUnplug the base unit’s AC adaptor to reset the unit. 
Reconnect the adaptor and try again.
LThe handset has not been registered to the base unit. 
Register the handset (page 15)....

Useful Information
50For assistance, please visit http://www.panasonic.com/phonehelp
PhonebookThe handset does not 
ring.LThe ringer volume is turned off. Adjust it (page 31, 42).
I cannot make a call.LThe dialing mode may be set incorrectly. Change the 
setting (page 35).
LThe base unit (including answering system) or another 
handset is in use. Try again later.
I cannot redial by 
pressing {REDIAL}.LIf the last number dialed was more than 48 digits long, 
the number will not be redialed correctly. Dial...