Jwin JT-P433 - Manual (Page 12)

Vintage Design Telephone with Caller ID V10M10_IM_EN_01282008
www.jWIN.com - 11 -
OPERATIONAL INSTRUCTIONS
Basic Setup-continued
R. RINGER VOLUME CONTROL
- Under off- hook state, press VOLUME to enter the setting
- The LCD will display “RING VOLUME” and “-2-”(the volume level).
- Press VOLUME to select the ringer volume level.“1”is low level, “2”is high
level and “OFF” is ringer off.
Note: If you choose ringer off, you can still dial out, but cannot hear ringer
sound of any incoming calls. (Ringer LED will still flash to remind you there is
incoming call.) Don’t forget to set the ringer to ‘ON’ (i.e. select volume level ‘1’
or ‘2’), otherwise, you cannot hear the ringer on next time
S. HANDSET VOLUME CONTROL
- Pick the handset and press VOLUME to enter the setting
- The LCD will display “HANDSET VOLUME” and “-3-” (the volume level).
- Press VOLUME to select the handset volume level from 1-4. (‘1’ is the
lowest volume and ‘4’ is the highest.)
T. SPEAKER VOLUME CONTROL
- Under the speakerphone in use status, press VOLUME to enter the
setting
- The LCD will display “SPEAKER VOLUME” and “-3-” (the volume level).
- Press VOLUME to select the speakerphone volume level from 1-4. (‘1’ is
the lowest volume and ‘4’ is the highest.)
U. KEYPAD SECURITY LOCK
- Under off-hook state, press “*#0000#” (‘0000’ is default as security code)
to set as keypad unlock or all lock.
- For example, if press “*#0000#” once, the keypad will be locked. No any
outgoing call is allowed. Press “*#0000#” again to unlock the keypad.
- If you want to change the security code, under off-hook state, press
“*#xxxx*yyyy#” (xxxx means the old security code, yyyy means the new
security code)
Note: If you forget the old security code, then use ‘6666’ as old security code