Cortelco 2750 User Manual
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4.4
Hold Call Reminder
This feature will prevent calls from remaining on hold for a long time. By default, the 2750 will sound
an alert tone after a call remains on hold for 2 minutes. It will then sound an alert every 2 minutes
thereafter while the call remains on hold. This default reminder time can be changed to 30 seconds or 1
minute or the feature may be disabled.
a.
Press MENU. The display will read “Phone Setting”
b.
Press the soft key under ENTER
c.
Press Down Arrow repeatedly until “Hold Remind:” appears in the display
d.
Press the soft key under CHANGE repeatedly until the desired held call reminder time is
displayed.
e.
Press MENU to exit.
4.5
Adjusting Auto Hold Drop Time
To prevent calls from remaining on hold indefinitely, the 2750 will automatically drop a call if it is on
hold for more than 30 minutes. This time can be adjusted to 5 minutes or 15 minutes.
a.
Press MENU
b.
Press DOWN ARROW repeatedly until “Advanced Setting” appears in the display
c.
Press the soft key under ENTER
d.
Press DOWN ARROW repeatedly until “Hold Drop” appears in the display
e.
Press the soft key under ENTER. The display will show the currently set hold drop time.
f.
Press the soft key under CHANGE repeatedly, until the desired hold drop time is displayed.
g.
Press MENU to exit.
4.6
Adjusting Flash Timer
The standard 2750 flash time is 600 milliseconds. This is the correct time for most installations
especially in North America. This time can be changed to 100 milliseconds, 300 milliseconds, or 1
second.
a.
Press MENU
b.
Press DOWN ARROW repeatedly until “Advanced Setting” appears in the display
c.
Press the soft key under ENTER.
d.
Press DOWN ARROW repeatedly until “Flash Time” appears in the display
e.
Press the soft key under ENTER.
f.
Press the soft key under CHANGE repeatedly, until the desired flash length is displayed.
g.
Press MENU to exit.
4.7
Erase Numbers Stored in Memory
To erase all memory dial numbers and personal directory numbers stored in your telephone.
a.
Press MENU
b.
Press DOWN ARROW repeatedly until “Advanced Setting” appears in the display
c.
Press the soft key under ENTER. “Erase Memory” will appear in the display.