86
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• Your phone still receives incoming text messages
when incoming calls are restricted.
Tip: The phonebook is not locked when you restrict
outgoing calls to numbers stored in the phonebook. To
prevent a user from adding (and then calling) a new
phonebook entry, you may want to lock the phonebook.
See page 109.
Using TTY Mode
You can use an optional TTY device with your
phone to send and receive calls. You must plug the
TTY device into the phone’s headset jack and set
the phone to operate in one of three TTY modes.
Find the Feature
M
>
Settings
>
Security
>
Restrict Calls
Press
To
1
keypad keys
enter your unlock code
2
OK
(
+
)
open the restrict calls menu
3
S
scroll to
Outgoing Calls
or
Incoming Calls
4
CHANGE
(
+
)
select the option
5
CHANGE
(
+
)
change the
Allow
setting
6
S
scroll to
All
,
None
, or
Phonebook
7
SELECT
(
+
)
select the allowed calls
