USRobotics V.34 user manual Basic Commands

Models: V.34

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COURIER HIGH SPEED MODEMS

• Configuration:

Echo/Speaker

Result Codes

Modulation

Error Control/Data Compression

Data Rates

RS-232 Signal Operations

Flow Control

S-Registers

• Inquiry and Help

• Testing

• International Calls

• Miscellaneous Commands

 

For an alphabetical listing of commands, check the first page of

 

the index.

 

NOTE: The defaults listed are based on the modem's shipping

 

configuration: load from nonvolatile random access memory

 

(NVRAM), DIP switch 10 OFF, which is the same as the &F1

 

configuration template). For a complete listing of default

 

configuration templates, see Appendix B.

 

 

 

BASIC COMMANDS

 

 

AT

Attention command prefix. Use AT alone to test for the OK

 

result code. AT must prefix all commands except A/, A> and

 

+++.

Any

Terminate the current dialing operation resulting from an

key

issued Dial command; terminate Repeat mode (> or A>).

Data Mode Operations 4-3

Page 40
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USRobotics V.34 user manual Basic Commands