5
Changing Master Password
•Power on by touching the screen
gently as shown on the picture
(Do not press any
number/symbol, if you do, wait
until the screen changes to black
and start over) and all digits will
light up in blue
•Press the *key, then
enter old master password and
then press the *key to confirm
•A beep will sound and the LED will
flash red
•Press the 0 key, then press the *
key
•A beep will sound and the LED will
flash blue
•Enter new master password, then
press *key
•A long beep signals the password
is set, press # to exit