
Recall to an originating station also occurs from unanswered parked calls, transferred calls, and calls
that are camped-on. Plus, unanswered calls (ring no-answer calls) recall to the attendant or other
preprogrammed designation after exceeding a preprogrammed time-out period.
Any transfer attempt that fails will cause the held call to recall immediately. Examples of failed
transfer attempts are calling any of the following:
•
non-existent extension,
•
partial extension number,
•
invalid extension number.
A calling party continues to hear music on hold (if provided) throughout the recall sequence.
Also, refer to the paragraph titled Hold Recall Inhibit.
Toll Restriction
With the toll restriction feature, the system allows or denies outgoing line calls to selected users over
selected lines. Toll restriction meets different dialing needs by allowing users to dial numbers that
they are required to dial yet restrict them from dialing numbers they are not allowed to dial. Toll
restriction can be used together with the automatic route selection and call costing features if desired,
or used separately as a stand alone feature or not used at all.
The installer assigns toll restriction to stations based on system requirements. Telephones that are
not assigned this feature are free to dial any number their users choose to dial. Plus, a toll restricted
station can dial any telephone number that it is not restricted from dialing. If a station is restricted
from dialing a certain telephone number on a certain line, it can, if programming permits, dial that
number on another line that is not restricted. Further programming action specifies whether or not
toll restriction applies to system speed dial numbers. The installer can also differentiate between day
toll restrictions and toll restrictions that only take effect in night mode. A defaulted system imposes
no toll restriction on any station.
The toll restriction feature first compares a dialed number to a matching assigned restricted number
up to the last digit in the assigned number. At that point it considers it a match and applies other toll
restriction tests whether the station user keeps dialing or not. If all toll restriction tests are met, the
station is not normally allowed to dial the number. There are 32 exception number test matches
assigned to the station. Exception numbers allow stations to dial numbers that they are not normally
allowed to dial by their toll restriction.
Toll Restriction Pause Entries
When this feature is activated by installers, they can enter a pause at the end of a restricted number’s
digit string to indicate that dialing is complete. They do this by typing a P after they type the digit
string. The pause entry distinguishes this restricted number as unique. They can enter the same digits
without the pause but instead followed by additional digits as another unique number. They can
assign different routing and toll restriction parameters to each of these entries. There are several
applications for this feature. One application is in international dialing where different toll restriction
parameters apply depending upon whether the caller dialed 0 or 011. In this case, installers can enter
0 pause to access local lines and 01 to access international lines. Another application is with tie line
Understanding the Features – 149
General Description GCA40–242
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