Panasonic KX-TCD535

104
Before Requesting Help
Problem Possible cause Solution Page
Cannot dial out. • Call Bar mode set.
• Particular dialled number
is restricted.
• Key lock mode ON.
• Turn feature off.
• Remove number from
call restricted list.
• Turn key lock OFF.
p.69
p.84
p.76
p.25
Cordless handset will not
ring.
• Ringer switched off. • Set ringer to one of 6
volume levels.
p.66
Last number redial does
not work.
• Number exceeded 24
digits.
• Redial manually. p.26
No Caller ID number
displayed.
• Service not supplied.
• Caller has withheld info.
• Caller ID service must be
arranged with Network
provider.
p.30
icon flashes
• Battery low. • Recharge batteries. p.16
Cannot register cordless
handset to base unit.
• Max. number of base
units already registered
to cordless handset.
• Max. number of cordless
handsets already
registered to base unit.
• Wrong PIN number
entered (Default 0000).
• Electrical noise in local
area.
• Delete unused base unit
registrations from
cordless handset.
• Delete unused cordless
handset registrations
from base unit.
• If PIN number is lost,
contact the Panasonic
Customer Care Helpline.
• Move base unit/cordless
handset away from
sources of electrical
noise (e.g., TVs, radios,
etc.).
p.87
p.87
p.77
p.6
The unit begins ringing
(one ring) after other
connected telephones.
• The SMS feature is
turned on.
• Turn the SMS feature off,
if you do not use an SMS
service.
p.60
The display is blank even
if the unit is charged.
• Battery low. • Recharge batteries more
than about 15 minutes.
p.16
Date and time
disappeared.
• Power failure on base
unit.
• Set the date and time. p.20
535E_E_05.fm Page 104 Thursday, August 7, 2003 1:34 PM