User's Guide
Table Of Contents
- Table of Contents
- About This Document
- 1. Introduction
- 2. Installation
- 3. Configuration and Operation
- 4. Troubleshooting
- A. AT Command Set
- B. Dial Modifiers
- C. S-Registers
- D. Isolating Problems Using Loopback Data Tests
- E. Quick-Reference Summaries
- Glossary
- Index
8400B Plus Data Module User’s Guide
555-020-709
Issue 2
November 1996
S-Registers
C-8
Register: S1
Description: The number of incoming rings detected. Incremented
each time a ring is detected. It is cleared if no rings are
detected for eight seconds.
Range of Values: The value may be 000 through 255 rings. The
factory-default setting is 000 rings.
Storable: no
Comments: In the 8400B Plus Data Module, incoming rings are not
detected as such. The PBX notifies the 8400B Plus
Data Module of an incoming call and a ring cycle (RI
lead) is generated internally. The register is
incremented after each ring cycle.
See Also: S-register S0 on page C-7
.
Table C-1. Labels Used in S-Registers
Label Description
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