Panasonic KX-TH1211 Operating Instructions Manual page 53

Problem
The 2nd caller's information is
not displayed during an outside
call.
Liquid damage
Problem
Liquid or other form of moisture
has entered the handset/base
unit.
Caution:
L To avoid permanent damage, do not use a microwave oven to speed up the drying
process.
PIN for cellular phone registration
Problem
I cannot remember the PIN.
For assistance, please visit http://www.panasonic.com/help
Cause/solution
L In 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).
Cause/solution
L Disconnect the AC adaptor and telephone line
cord from the base unit. Remove the batteries
from the handset and leave to dry for at least
3 days. After the handset/base unit are
completely dry, reconnect the AC adaptor and
telephone line cord. Insert the batteries and
charge fully before use.
Cause/solution
L Change the PIN using the following method.
1
{MENU} i {#}{1}{3}{2}
2
{*}{7}{0}{0}{0}
3
Enter the new 4-digit PIN. i {Save} i
{OFF}
Useful Information
53