NEAX2400 ICS Business Features and Specifications
Page 434
NDA-24143, Issue 4
R-5 Rotary Dial Calling
R-5 Rotary Dial Calling
General Description
This feature permits station users to originate calls over rotary or push-button lines using Rotary Dial
telephones.
Operating Procedure
Users dial rotary telephones in the normal fashion.
Service Conditions
1. Rotary Dial telephones installed should be Industry Standard 10pps instruments.
2. Push-button instruments may be used in conjunction with ROTARY DIAL CALLING.
3. It is possible to provide only the ATTENDANT CONSOLE [A-3] with push-button calling, while
all other stations are assigned ROTARY DIAL CALLING. Refer to PUSHBUTTON CALLING -
ATTENDANT ONLY [P-5] for further details.
4. If ROTARY DIAL CALLING is assigned to a line, only Rotary Dial sets can be used on that line.
5. POWER FAILURE TRANSFER [P-3]: Rotary Dial telephones must be used as POWER
FAILURE TRANSFER [P-3] stations if the serving central office facility is not arranged for push-
button calling. A ground start button on the station set is required if the central office facility uses
ground start signaling.
Interactions
1. Rotary-to-Pushbutton conversion may be accomplished by assigning data “2” for CDN 2:ONSG
in ARTD; or assigning data “1” in ASYD, System Data 2, Index 1, Bit 0, and assigning CDN
2:ONSG as data “3”, DP/PB.
2. See UNIVERSAL SENDER [U-3] for sender programming
3. ROTARY DIAL CALLING may be accomplished via an extension of PUSH-BUTTON CALLING
[P-4] if a Telephone Equipment Class of 3 has been programmed.
4. The * or # symbols cannot be used as feature activation codes with ROTARY DIAL CALLING.
5. The PBX Originating Registers Trunks (Route 902) can accept both rotary and push-button
signals (a separate register group is not required).
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