Specifications

PROGRAMMING
None
HOW TO USE
If you have a HFAI button on your voice terminal and you want your
intercom calls answered automatically:
1 Touch HFAI or touch HFAIIMic.
The green light flashes on BIS-IO and IO-Button HFAl models when active on a call and
remains steady on all other BIS models.
DESCRIPTION
When you need to put someone on hold, use the Hold feature.
CONSIDERATIONS
Before placing an intercom call on hold that has been answered using the
HFAI feature, lift the handset or the call wiIl be disconnected.
When you leave a call on hold for more than a minute, your voice terminal
rings at one minute intervals to remind you the call is still on hold.
You can program an Exclusive Hold button so that no other voice terminal
can pick up a call you’ve put on hold. For more information about the
Exclusive Hold feature, see the entry for “Hold-Exclusive” in this section.
If a caller placed on hold hangs up, the system will automatically drop the
line. If the light continues to flash after a caller has hung up, the Hold
Disconnect Interval may be too long (450 milliseconds) for the local telephone
company to detect. See “Hold Disconnect Interval” for information to correct
this problem.
ADMINISTRATION
None
PROGRAMMING
None
HOW TO USE
To place a call on hold:
1 If the call was answered using the HFAI feature, lift the handset.
2 Touch Hold.
When yoou put a call on hold, the green light next to the call’s line button
flashes rapidly. If someone else puts a call on hold from another voice terminal,