Some features are common to all programmable function keys:
- Pressing a key when its LED is blinking and the phone is ringing accepts the call.
- Pressing a key when a call is in progress at that key, as indicated by the constantly lit LED, puts the call on hold.
- Pressing a key twice while editing a number for dialling at that key, with the receiver in the cradle, returns the phone to idle state.
- Pressing a key twice while editing a number for dialling at that key, with the receiver off the hook, erases the number
screenshot taken of a D785 / FW 10.1.33.33
Long-Press fkey configuration
Any line key can also be programmed directly on the phone. To enter the configuration menu simply long-press the line key you want to program.
Context-sensitive function keys
Type: Currently, only the types ACD, Speed Dial, and Key Event can be selected.
Label: With Type = Key Event, no label is necessary, as the key event comes with its own icon + label text.
speed being the type of the gui_fkey, and +4930398330 the number value.
The label of the speed dial key is stored in the setting gui_fkey_label. The index for gui_fkey_label starts at 1 (gui_fkey starts at 0).
Programmable Navigation Keys
example taken from a D785 / FW 10.1.33.33