AT&T MERLIN LEGEND Release 3.0 System Programming Manual page 644

Data Features
Analog Multiline Telephones at Data Stations
Use this procedure to dedicate a pair of extension jacks to provide the voice
and data to an analog data station.
The extension number associated with the first (odd-numbered) extension jack
in the pair is the telephone's extension number. The extension number for the
second (even-numbered) extension jack is dedicated to Data.
NOTES:
1. Calls cannot be placed to the extension jack reserved for Data.
2. Voice Announce to Busy must be disabled at data stations.
3. When you select Enter after entering the voice extension number in the
data entry screen, the system automatically assigns the data extension.
4.
Use the Inspect feature to verify extension pairs.
Summary: Analog Multiline Telephones at Data
Stations
Programmable by
Mode
Idle Condition
Planning Form
Factory Setting
Valid Entries
Inspect
Copy Option
Console Procedure
PC Procedure
4–294
Programming Procedures
System manager
All
System idle
Form 2a, System Numbering: Extension Jacks
Form 4b, Analog Multiline Telephone
Form 5a, Direct-Line Console (DLC): Analog Data
Form 2a, Analog Data Station
Not applicable
Extension numbers of analog sets
Yes
Yes
More → Data → Voice/Data → Dial ext. no. → Enter → Exit
[ PgUp ] → [ F2 ] → [ F1 ] → Type ext. no. → [ F10 ] → [ F5 ]