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Programming
55
For product assistance, visit www.panasonic.com/help
For A assistance, visit www.joip.com
Setting the flash time k N
The flash time depends on your telephone exchange or host PBX. Consult your PBX
supplier if necessary. The default setting is “700ms”. The setting should stay at
“700ms” unless pressing {FLASH} fails to pick up the call waiting call.
1 {MENU} i {#}{1}{2}{1}
2 {V}/{^}: Select the desired setting. i {SAVE} i {OFF}
Updating the base unit software N
A may offer new features and improve its software version from time to time. If you
set the base unit software update setting to manual mode at www.joip.com, you need
to download the update when “Update version. Press OK.” is displayed on the
handset.
Important:
L Make sure the STATUS indicator is lit in green and the IP indicator is not lit on the
base unit.
1 Press {OK} while “Update version. Press OK.” is displayed.
L The current and new base unit software versions are displayed.
L If you want to download the update later, press {CANCEL}. When you are
ready to download, see “Confirming the base unit software version”, page 55.
2 {OK}
Note:
L The IP indicator and STATUS indicator on the base unit flash while downloading.
When the download is complete, the IP indicator goes out while the STATUS
indicator stops flashing and changes to steady green.
Confirming the base unit software version
1 {MENU} i {#}{7}{2}{4}
L The current base unit software version is displayed.
2 If “Update version?” is displayed, press {OK} to download. If not, press
{CANCEL}.
Adjusting the base unit ringer volume (BB-GT1540) f
1
Press {IP/TEL} repeatedly until the display shows the desired line (n or
m).
L You cannot set the ringer volume for both lines at the same time.
2 Press {^} or {V} repeatedly to select the desired volume.
L To turn the ringer off, press and hold {V} until the unit beeps.
L To stop ringing, press {STOP}.
GT15xx.book Page 55 Wednesday, August 8, 2007 10:30 AM