Motorola V.34-SDC, and V.32bis, 326X V.34 manual Using the AT Automatic Calling Interface

Contents (continued)

Reinitializing Memory Using the AT&F Command	4-5
Configuration Option Sets	4-6
What is an Option Set?	4-6
Configuring an Option Set	4-10
Option Set Defaults	4-12
326X V.32bis and 326XFAST Modem Application Examples	4-18
Option Set 1—Async Calls to Central Site Using AT ACU	4-19
Option Set 2—Sync Answering Central Site Without ACU	4-20
Option Set 3—Sync Calls to Central Site, V.25bis ACU	4-20
Option Set 4—Async Answering Central Site without ACU (Models 3260/62/65/67)
4-21
Option Set 4—Synchronous Leased Line Applications with Dial Restoral (Models
3261/63/66/68)	4-22
326XFAST-SDC Modem Application Examples	4-22
SDC Pre-Operation Notes	4-23
Configuring the Modem for SDC Operation	4-23
SDC Sample Applications	4-24
Remote Access Reset	4-29
Operation	4-29
When Remote Access Reset Is Disabled	4-29
Chapter 5. Using the AT Automatic Calling Interface
Introduction	5-2
What is the Attention (AT) Command Set?	5-3
What Role Does Communications Software Play?	5-3
Using AT Commands	5-3
Entering AT Command Lines	5-3
Autobaud Feature	5-5
The Escape Sequence—(+++)	5-5
Non-Configuration AT Commands	5-6
S-Registers	5-9
Chapter 6. Troubleshooting Guide
Introduction	6-2
Troubleshooting	6-2
326X Series Modem Diagnostic Tests	6-10
Synchronous Data Compression (SDC) Testing	6-11
Appendix A. Configuration Quick Reference
Configuration Quick-Reference—Menu Trees	A-2
For More Detail	A-2
Audience and Assumptions	A-2
Performing Numeric Entry	A-37

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