Instruction manual

Control Unit
■ Simultaneous Voice and Data. A user whose telephone has this feature can
use the telephone and a data terminal at the same time. (MLX telephones
have this feature without requiring a second station jack.)
An analog multiline telephone with either one of these features requires two
consecutive analog station jacks on the control unit. The jacks are an odd-
numbered analog station jack and the next higher (even-numbered) analog
station jack.
The system assigns individual extension numbers to each of the jacks for either
the Voice Announce to Busy or the Simultaneous Voice and Data feature. The
extension number associated with the first (odd-numbered) station jack in the
pair is the telephone’s extension number. Calls cannot be placed to the
extension number associated with the even-numbered station jack.
You can assign either of these features to any of the analog multiline telephones
in the system, but you cannot assign both to the same telephone.
Planning Form Instructions
On Form 2a, mark the pairs of jacks for analog multiline telephones that have
the Voice Announce to Busy or Simultaneous Voice and Data feature.
1.
In the "Logical ID" column, draw a box around the pair of ststion jack
numbers that you plan to assign to each analog multiline station with
eather feature.
2.
In the "Person, Location, or Function" column, next to the first (odd)
number of each boxed pair, identify the station by person or location.
3.
In the "Person, Location, or Function" column, next to the second (even)
number of each boxed pair, write "Voice/Voice" for Voice Announce to
Busy feature or "Voice/Data" for the Simultaneous Voice and Data feature.
Jacks for Digital/ISDN
Use these instructions only if the system has non-operator MLX telephones
(MLX) Telephones
to assign to digital station jacks on 008 MLX modules.
Although only one logical ID is assigned to each digital station jack, the system
assigns two extension numbers. The extension number on Form 2a is the
extension number automatically assigned to an MLX telephone connected to the
Use the instructions in the Data Guide
digital station jack. The second extension number is reserved for an adjunct
to plan connections for digital data
such as an answering machine that may be connected to the MLX telephone via
equipment.
a Multi-Function Module (MFM) or for an ISDN 7500B Data Module used to
connect a data terminal.
The system automatically assigns both extension numbers whether or not the
station includes an MFM or data module. Calls can be placed to both extension
numbers independently.
The MFM can operate as either a Supplemental Alert Adapter (SAA) or as a
tip/ring interface. The adapter is used when the MFM connects an external alert
such as a bell or horn. The tip/ring interface, is used when the MFM connects a
tip/ring device such as an answering machine or modem.
System Numbering 2-15