8.1.5 LCD Contrast
When the LCD displays: CONTRAST ADJUST , press OK key and then use
UP or DOWN key to select among 5 different contrast levels the one that you
prefer. The default setting is 3.
8.1.6 Babycall
When the LCD displays BABYCALL , press OK key once and display
BABYCALL OFF . Use UP or DOWN key to turn it on and then press OK key
to confirm. After inputting the BABYCALL number, press OK key to confirm.
8.1.7 Input Phone Book record
When the LCD displays: PHONEBOOK INPUT , press OK key once, then
you could input the telephone number. Press OK key again to confirm the
number and then input the name. Use UP or DOWN key to move the cursor
and C key to correct. When finished, press OK key again to confirm. To exit
the operation, press C key.
8.1.8 Edit Phone Book record
When the LCD displays: PHONEBOOK EDIT , press OK key once and input
the first character of name, you could view the corresponding telephone
numbers by pressing OK key. If no character input, press OK key again and
the first entry will be shown. Use UP or DOWN key to select the record that
you want to edit. The cursor will be flashing on the last digit of the number.
Press C key to backspace the number and press OK key to confirm. Then the
cursor will be flashing on the first digit of the name. Press C key to backspace,
press UP or DOWN key to move cursor position and press OK key to confirm.
To exit the operation, press C key.
8.2 Operation at on-hook state
8.2.1 Receiving incoming FSK & DTMF caller ID
When receiving a phone call, the LCD will display the phone number together
with the information of name, date, time, and the number if user had applied for
the Caller ID service. A new number will carry a “NEW” icon, and a repeated
number will carry a “REP” icon. A private call (when the caller prefers his/her
number to be hidden) will display “PRIVATE CALL“. A call out of service will