Programming
26
4
{r}: Select the desired setting. s 
{SELECT} 2 times
5 {OFF}
Call block (Call Display 
subscribers only)
This feature allows the unit to reject calls 
when:
– the unit receives a call from a phone 
number stored in the call block list as 
unwanted (“Storing unwanted callers”, page 
26).
– the unit receives a call without phone 
number (“Blocking incoming calls without 
phone number”, page 26).
When a call is received, the unit rings for a 
short time while the caller is being identified. If 
the phone number matches an entry in the call 
block list, the unit sends out a busy tone to the 
caller, and then disconnects the call.
Important:
L When the unit receives a call from a number 
that is stored in the call block list or a call 
without a recognized phone number, the 
call is logged in the caller list (page 30) with 
$ after the call is disconnected.
Storing unwanted callers
You can store up to 30 phone numbers in the 
call block list.
Important:
L We recommend storing 10 digits (including 
an area code). If only 7 digits are stored, all 
numbers that have the same last 7 digits will 
be blocked.
■ From the caller list:
1 {<} CID
2 {r}: Select the entry to be blocked.
L To edit the number, press {EDIT} 
repeatedly until the phone number 
is shown in the 10-digit format.
3 {SAVE}
4 {r}: “Call block” s {SELECT}
5 {r}: “Yes” s { SELECT}
6 Edit the phone number if necessary 
(24 digits max.).
7 {SAVE} s {OFF}
■ By entering phone numbers:
1 {MENU}(217 s {ADD}
2 Enter the phone number (24 digits 
max.).
L To erase a digit, press {CLEAR}.
3 {SAVE} s {OFF}
Blocking incoming calls without 
phone number
You can reject a call when no phone number is 
provided, such as a call just showing 
“Unavailable”.
1 {MENU}(24)
2 {r}: Select the desired setting. s 
{SAVE} s {OFF}
Viewing/editing/erasing call block 
numbers
1 {MENU}(217
2 {r}: Select the desired entry.
L To exit, press {OFF}.
3 To edit a number:
{EDIT} s Edit the phone number. s 
{SAVE} s {OFF}
To erase a number:
{ERASE} s {r}: “Yes” s {SELECT} 
s {OFF}
Note:
L When editing, press the desired dial key to 
add, {CLEAR} to erase.
L When viewing, “Block w/o num” is 
displayed if the blocking incoming calls 
without phone number feature is turned on. 
To turn the feature off: {ERASE} s {V} s 
{SAVE} s {OFF}
TG41xxC(e).book  Page 26  Wednesday, December 22, 2010  3:59 PM