Features and Specifications Manual D - 53
DP to DTMF Switching
D-18
FEATURE
DESCRIPTION
DP to DTMF Switching is required for systems connected to Dial Pulse (DP)
Tie lines that communicate with computers that require DTMF signaling.
SYSTEM
AVAILABILITY
Terminal Type:
All Multiline Terminals
Required Components:
TLI(2)-U10 ETU or DTI-U10/20 ETU assigned to support Tie lines.
OPERATING
PROCEDURES
1. Dial
J
and
L
.
2. Dial desired number.
SERVICE
CONDITIONS
Data Assignment:
Use Memory Block 7-1 (Card Interface Slot Assignment) to specify the
TLI(2)-U10 ETU or DTI-U10/20 ETU.
Restrictions:
This operation can be performed only on Tie lines.
Dial Pulse Single Line Telephones cannot send DTMF signals, and
cannot be used with this feature.
General:
After a DP line is switched to DTMF (by using an Access Code), the
connection can only be switched back to DP by going on-hook.
DP/DTMF switching operations can be programmed as part of the
Speed Dial program.
To switch an outside call in progress on the Dial Pulse line:
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