User guide

65BusinessPhone – Analog Telephone
Settings
Flash time
Note: This function is only supported for the
Dialog 4147 Medium phone.
Some systems require a different flash time for the R-key. You can
set two different flash times (timed breaks). To find out if you have
to change the flash time, proceed as follows:
u Lift the handset.
z Make a call using any of the services that require R.
If you cannot use the service, you need to change the flash time.
Change flash time:
u Lift the handset.
Wait for the dial tone.
î Program Press.
2 Press.
0or 1 Press.
0=100 ms and 1=600 ms. Default setting is digit 0.
î Program Press.
d Replace the handset to finish the procedure.