Panasonic Kx Tg2720 Operating Instructions Manual

71
Useful Information
For assistance, please call: 1-800-211-PANA(7262)
Optional Headset
H
Plugging the optional headset into the handset allows a hands-free phone
conversation. Please use only the Panasonic KX-TCA88 headset. To
order, call the accessories telephone number on page 2.
Connecting the optional headset to the handset
Open the headset jack cover, and connect the optional headset to the
headset jack as shown below.
To switch to the speakerphone while using the headset:
Press  . To return to...

72
Battery Replacement
A nickel cadmium battery that is recyclable powers the
product you have purchased. At the end of its useful life,
under various state and local laws, it is illegal to dispose of
this battery into your municipal waste stream. Please call 
1-800-8-BATTERY for information on how to recycle this
battery.
Battery will need to be replaced, even if you cleaned the charge contacts
and charged the battery fully, but after a few telephone calls, “Recharge
battery” is displayed and/or “ ”...

73
Useful Information
For assistance, please call: 1-800-211-PANA(7262)
Canceling Registration/Re -registration
Canceling the Handset Registration
If you no longer need to use the handset or if you need to register the
handset to a different base unit of the same model, it may be necessary to
cancel the registration.
Only one handset can be canceled at a time near the base unit.
Make sure the handset and the base unit are not being used.
1
Press (CONF/FUNCTION).
2
Scroll to “Initial setting” by pressing...

74
Canceling Registration/Re -registration
Re-registering the Handset
If you want to re-register the handset to the base unit or a different base unit
of the same model, you need to register it to that base unit. The handset will
be given a new extension number of that base unit. Only one handset can be
registered at a time. Make sure the base unit and the other handsets are
not being used. 
Registration must be completed within 1 minute.
1
Handset:Press (CONF/FUNCTION). 
2
Scroll to “Initial setting” by...

75
Useful Information
For assistance, please call: 1-800-211-PANA(7262)
Display messageCause & Remedy
The battery needs to be charged. Recharge the
battery (p. 15).
The battery has been discharged. The handset
will not work. Charge the battery fully (p. 15).
The handset has lost communication with the
base unit. Walk closer to the base unit, and try
again.
• The called handset/base unit is in use.
• Both lines are in use. Wait until one of the line
indicators or the line status icons goes out.
• The...

76
If the Following Appear...
Display messageCause & Remedy
When trying to store an item in the directory, the
directory memory is full. To erase other items from
the directory, see page 44.
• When the displayed item is being sent to the
destination unit, the directory memory is full.
The transfer is stopped. If you tried to send all
of the items, the item displayed with 
“---Incomplete---” and items after it have
not been transferred to the destination handset.
You can press
(OFF)on the handset to exit...

77
Useful Information
For assistance, please call: 1-800-211-PANA(7262)
Display messageCause & Remedy
The handset you tried to make a call has not been
registered to the base unit. Register it (p. 23, 74).
• 8 handsets have already been registered to the
base unit. To cancel another handset
registration, see page 73. 
• This base unit has the memory of the handset
currently registered to another base unit. Erase
the handset memory from the base unit. 
For KX-TG2720S base unit: 
(1) Press
(PROGRAM), (2)...

78
Problem
Static, sound cuts in/out,
fades. Interference from
other electrical units.
The handset and/or the
base unit does not ring.
The handset display is
blank.
You cannot program items,
such as the dialing mode.
You cannot store a name
and phone number in the
directory.
While programming or
searching, the handset
starts to ring and stops the
program/search.
Cause & Remedy
•Locate the handset and the base unit away
from other electrical appliances (p. 3).
•Walk closer to the base unit.
•Raise the...

79
Useful Information
For assistance, please call: 1-800-211-PANA(7262)
Problem
The unit does not display
the caller’s name and/or
phone number.
The handset display exits
the Caller List.
You cannot page the
handset or base unit.
You cannot redial by
pressing
(PAUSE/REDIAL)
on the handset or
(REDIAL/PAUSE)on the
base unit
.
“Recharge battery” is
displayed, “” flashes 
or the handset beeps
intermittently.
“Charge for 15HRS” and
“” are displayed and
the handset does not work.
You cannot answer a call
by...

80
Problem
You charged the battery
fully, but “Recharge
battery” is still displayed
and/or “” continues to
flash, or “Charge for
15HRS” and “” are
displayed.
The CHARGE indicator
light does not go out after
the battery has been
charged.
You cannot make a call
even if the line is free.
You cannot have a
conversation using the
headset.
You cannot register the
handset at the base unit.
The line status icons do not
display properly and/or the
line indicators do not light
properly.
Cause & Remedy
•Clean the...