Cortelco 8012 - Manual (Page 48)

48
Change Flash Time
Note:The default flash time is correct for almost all phone systems used in North
America.
1.
Press the Menu soft key.
2. Press or to select BS Settings.
3. Press the Select soft key.
4. Press or to choose the Flash Time menu.
5. Press the Select soft key.
6. The display will show the current setting.
7. Press or to select Flash-1/Flash-2.
8. Press the Save soft key.