Operating instructions

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You may change the PIN. Please take down the change so as
to operate the unit normally.
1. Press
key.
2. Press + or - key to select “BS SETTINGS” and press
key.
3. “INPUT PIN” will be shown, input the correct PIN code and
press
key.
4. Press + or - key to select “CHANGE PIN” and press
key, the LCD will show “NEW PIN”.
5. Press number key to input the new PIN code and press
key, the LCD will show “CONFIRM”, prompt you to
input the new PIN code again.
6. Input the new PIN code again and press
key to
confirm the setting.
Note: 1. The PIN code must be 4 digits.
2. If the new PIN code that you input two times is
different, the change will fail, the display will return to step 4.
Dial Mode
You may set the dial mode to “TONE” or “PULSE”. The default
setting is “TONE”.
1. Press
key.
2. Press + or - key to select “BS SETTINGS” and press
key.
3. “INPUT PIN” will be shown, Input the correct PIN code and
press
key.
4. Press + or - key to select “DIAL MODE” and press
key.
5. Press + or - key to select “TONE” or “PULSE”.
6. Press
key to confirm the setting.
Flash Time
You may select flash time according to your needs.
1. Press
key.