Problem Cause/solution
The caller list/incoming phone
numbers are not edited
automatically.
RThe Caller ID number auto edit feature is turned off. Turn
it on and try again (page 40, 43).
RYou need to call back the edited number to activate Caller
ID number auto edit.
I cannot dial the phone number
edited in the caller list.
RThe phone number you dialed might have been edited
incorrectly (for example, the long distance “1” or the area
code is missing). Edit the phone number with another
pattern (page 50).
Time on the unit has shifted. RIncorrect time information from incoming Caller ID
changes the time. Set the time adjustment to
“Manual” (off) (page 40).
The 2nd caller’s information is
not displayed during an outside
call.
RIn order to use Caller ID, call waiting, or Call Waiting
Caller ID (CWID), you must first contact your service
provider/telephone company and subscribe to the desired
service.
After subscribing, you may need to contact your service
provider/telephone company again to activate this specific
service, even if you already subscribed to both Caller ID
and Call Waiting with Caller ID services (CWID).
Using Bluetooth devices
Problem Cause/solution
I cannot copy phonebook
entries from a cellular phone.
RConfirm that the cellular phone supports Bluetooth
wireless technology.
RConfirm that the cellular phone supports the Phone Book
Access Profile (PBAP) or Object Push Profile (OPP)
specification.
RIf the cellular phone is already connected to another
Bluetooth device such as a Bluetooth headset, turn it off
or disconnect it from the cellular phone.
RSomeone is using a cellular line or headset. Try again
later.
RTurn the cellular phone off, then turn it on and try again.
RIf an entry is already stored in the unit’s shared
phonebook, the entry cannot be copied even by selecting
another group.
I cannot have a conversation
using the headset.
RYour Bluetooth headset is not paired. Pair it (page 54).
RTurn your headset off, then turn it on and try again.
Noise is heard during a call on
the headset.
RA Bluetooth headset can communicate with the base unit
within a range of approximately 10 m (33 feet). The
connection may be subject to interference from
obstructions such as walls or electronic devices. Move
closer to the base unit.
For assistance, please visit http://www.panasonic.com/help 73
Useful Information
TG78xx(en)_1210_ver101.pdf 73 2012/12/10 21:19:32