14
Program field keys freely programmable as function keys
As you can see on the telephone (KX-UT133 and KX-UT136) the function keys start at 1 (1 to 24).To
configure the telephone’s function key 1 via the service site, please select number “0”. For function
key 2, please select number “1”, etc.
You can use only 23 of the 24 function keys on the telephone models KX-UT133 and
KX-UT136.
The last fuction key is configured as a line key.
In case you decide to use all of the 23 function keys, you will be able to do a blind
transfer only.
Telephone number
You can program any telephone number to one of your function keys. Pressing the programmed
function key then starts a telephone call.
Busy Field Light (BFL)
You can program any extension to one of your function keys. Pressing the programmed function key
starts a telephone call.