User's Manual

49
Settings
3. After setting a TTY mode, check the LCD screen of
the phone for the TTY icon.
4. Connect the TTY equipment to the power source and
turn it on.
5. Make a phone connection to the desired number.
6. When a connection is made, use the TTY equipment
to type in and send a text message or send a voice
message.
7. The voice or text message from the receiver end
appears on the TTY equipment display.
Send DTMF Tones (Menu 9.5.8)
You can send the DTMF (dual tone multi-frequency)
tones of the number on the display during a call.
This option is helpful for entering a password or
account number when you call an automated system,
like a banking service.
Hearing Aid (Menu 9.5.9)
If you select On, users having hearing aid with T-Coil
will have better quality of sound. This T-Coil mode will
remain On for all calls.
Security Menu 9.6
Various codes and passwords are used to protect the
features and settings of your phone. They are
described in the following sections.
PIN Code Request (Menu 9.6.1)
When the PIN code request feature is set to ‘On’, you
must enter your PIN each time you switch the phone
on. Consequently, any person who does not have your
PIN cannot use your phone without your approval.
n Note
Before setting the PIN code request feature to Off, you must
enter your PIN
The following [Options] are available:
] On: You must enter the PIN each time the phone is
switched on.
] Off: The phone connects directly to the network
when you switch it on.
Fixed Dial Number (Menu 9.6.2)
This allows you to restrict your outgoing calls to
selected phone numbers, if this function is supported
by your SmartChip. The PIN2 code is required.