Configuration File Parameter Guide
204
ET685 Administrator and Provisioning Manual
Description:
This setting describes which function keys are shown on-screen when the
phone displays a connected call (includes conferences).
The function keys are listed in order from left to right. Example:
With the setting "F_REC F_HOLD", the Record function key is
shown on the first position from the left, the Hold key on the
second one. The Left and Right keys (F_LEFT/F_RIGHT) are an
exception to this rule; Left is always put on the first and Right on
the last position.
Some function keys are automatically hidden when they are of no
use under current circumstances. Example: F_CONF_ON will not
be shown when there are not enough parties available for a
conference or when the maximum number of parties within the
conference has been reached.
It is possible to restrict each function key to certain states (Calling,
Conference, Connected, Holding, Ringing and Transfer) or to
special conditions (have_incoming_call: there is an incoming
ringing call), have_only_connected_calls: all the calls on the
device are in connected state (i.e. in a single 1o1 call or a
conference) or have_multiple_established_calls[since 8.7.5.9]:
more than 1 call on the device is in connected or holding state).
For example, if you want a function key to be available only during
the transfer and holding states, add them to the function key
settings in parentheses, e.g.
"F_CONTACTPOOL(transfer,holding)".
It is also possible to negate a state by placing the operator "not" in
front of it. For example, "F_CONF_ON(not:Transfer)" hides the
function key Start conference when there is more than one party
on hold and you have pressed the Transfer key. As of fw 8.7.4.7
the not must be in front of each keyword/state that is to be
negated. Before 8.7.4.7 the not is only allowed up front of all
keywords, negating the entire list.
Attention:
Use spaces only to separate the function keys. Do not use
them before or inside the brackets or parentheses.
Related settings:
call_screen_fkeys_on_outgoing
call_screen_fkeys_on_incoming
call_screen_fkeys_on_holding
fkeys_on_dialing
Values:
A space separated list of F_-keys
Default:
F_LEFT F_RIGHT F_CONF_ON F_HOLD
F_TRANSFER(not:Transfer)F_PARKORBIT
F_DUAL_AUDIO(not:Conference) F_DELETE_MSG
