Instruction manual
Page 1640 of 3156 Held Call Clearing
553-3001-306 Standard 10.00 January 2002
Where several DNs appear on the same set, an on-hook or Release key action
does not affect any unanswered incoming calls which are unanswered call
waiting calls or are in a ringing state, whether or not the ringing tone is
audible. Answered call waiting calls (those which are active or being held) are
cleared by an on-hook action. A Release key action clears only active call-
waiting calls.
For Multiple Appearance DNs, an on-hook action from a station having one
appearance of a Multiple Appearance DN clears only the current active call
and the held calls belonging to that station. Pressing the Release key clears
only the active call on the station. Calls active or held on another appearance
of the same DN, on a different set, are not affected.
For Data DNs, an on-hook or Release key action clears active data calls on a
Data DN. A data call is considered active on a set when the “Data Shift” LED
is lit. A call on a Data DN which is not the set's active call is not affected by
an on-hook or Release key action. For data terminals, only active data calls
are released by an on-hook or Release key action.
Operating parameters
The Held Call Clearing feature cannot be used on analog (500/2500 type)
telephones.
Feature interactions
Call Park
A call put on hold during a Call Park is not cleared by an on-hook action on
that set.
Call Transfer
Active Call Transfer calls are cleared by either an on-hook or Release key
action. Held Call Transfer calls are cleared only by an on-hook action, and not
by a Release key action.
Called Party Control on Internal Calls
With Called Party Control on Internal Call enabled, a call on hold is not
cleared when the calling party releases. This occurs whether or not the Held
Call Clearing feature has been activated.