Item Meaning
Clarity booster is on.*2
(page 23)
In use Answering system is being
used by another handset or
the base unit.
Cell1 in
use
Someone is using the
cellular line.
Cell2 in
use
Line in
use
Someone is using the
landline.
*1 Corresponding cellular line(s) is(are)
indicated next to the item.
*2 During a cellular call, the item is not
displayed even though the feature is
activated.
*3 Corresponding lines (1, 2: cellular line, L:
landline) are indicated next to the item. If
all lines are turned off, no line is indicated.
Base unit display items
Item Meaning
Ringer volume is off.*1
(page 29, 42)
Silent mode is on.
(page 45)
Call sharing mode is off.
(page 41)
In use Answering system is being
used by a handset.
Cell1 in
use
Someone is using the
cellular line.
Cell2 in
use
Line in
use
Someone is using the
landline.
Item Meaning
“Greeting only” is
selected as the caller’s
recording time. In this case,
the answering system
answers calls with a greeting
message and caller
messages are not recorded.
(page 62)
A Bluetooth headset is
connected to the base unit.
Ready to use it.
A Bluetooth headset is in use.
*1 Corresponding lines (1, 2: cellular line, L:
landline) are indicated next to the item. If
all lines are turned off, no line is indicated.
CELL 1/CELL 2 indicators on thebase unit
The CELL 1/CELL 2 indicators show each
cellular line status.
Status Meaning
On A cellular phone is connected.
Ready to make/receive
cellular calls.
Flashing – The cellular line is in use.
–Phonebook entries are
being copied from a
cellular phone (page 52).
– The base unit is searching
for the paired cellular
phone.
– The base unit is pairing a
cellular phone.
– A cellular call is put on hold.
Flashing
rapidly
A cellular call is being
received.
Light off – A cellular phone is not
paired to the base unit.
– A cellular phone is not
connected to the base unit
(page 19).
For assistance, please visit http://www.panasonic.com/help 15
Getting Started
TG78xx(en)_1210_ver101.pdf 15 2012/12/10 21:19:25