8-6
C
HAPTER
8: C
ONTROLLING
D
ATA
R
ATES
&N and &U Command
Values
Use the following table for a complete list of &N and &U link speeds and
their associated indexes:
Link Speed
Index
Highest
0
300
1
1200
2
2400
3
4800
4
7200
5
9600
6
12000
7
14400
8
16800
9
19200
10
21600
11
24000
12
26400
13
28800
14
31200
15
33600
16
28000
17
29333
18
30666
19
32000
20
33333
21
34666
22
36000
23
37333
24
38666
25
40000
26
41333
27
42666
28
44000
29
45333
30
Summary of Contents for U.S. Robotics 56K Voice
Page 14: ...4 ABOUT THIS GUIDE...
Page 32: ...1 18 CHAPTER 1 CONNECTING TO YOUR ISP...
Page 42: ...3 6 CHAPTER 3 MODES OF OPERATION...
Page 64: ...7 4 CHAPTER 7 CONTROLLING EIA 232 SIGNALING...
Page 72: ...8 8 CHAPTER 8 CONTROLLING DATA RATES...
Page 80: ...9 8 CHAPTER 9 ACCESSING AND CONFIGURING THE BUSINESS MODEM REMOTELY...
Page 96: ...11 6 CHAPTER 11 FLOW CONTROL...
Page 108: ...12 12 CHAPTER 12 HANDSHAKING ERROR CONTROL DATA COMPRESSION AND THROUGHPUT...
Page 112: ...13 4 CHAPTER 13 DISPLAYING QUERYING AND HELP SCREENS...
Page 124: ...14 12 CHAPTER 14 TESTING THE CONNECTION...
Page 132: ...15 8 CHAPTER 15 TROUBLESHOOTING...
Page 162: ...B 14 APPENDIX B ALPHABETIC COMMAND SUMMARY...
Page 168: ...C 6 APPENDIX C FLOW CONTROL TEMPLATE...
Page 210: ...14 GLOSSARY...