COURIER HIGH SPEED MODEMS

Register

Default

Function

S53

0

Bit-mapped register. Select the Dial

 

 

Security features you want enabled by

 

 

setting S53 to the total of the values in the

 

 

Value column in the table below. For

 

 

example, S53=3, enables Dial Security with

 

 

prompting. S53=5 enables Dial Security,

 

 

and local-access password protection. Or

 

 

use ATSr.b=0 (OFF) or 1 (ON). For

 

 

example, ATS53.0=1 .2=1 turns on bits 0

 

 

and 2. To turn a bit off, set that bit to

 

 

zero, as in ATS53.2=0.

 

 

Bit

Value

Result

 

 

0

1

Dial security enabled

 

 

1

2

Prompting enabled

 

 

2

4

Local-access password

 

 

 

 

protection enabled

 

 

NOTE: In addition, enabling local access

 

 

password protection disables the &Zn=s

 

 

command which stores up to ten phone

 

 

numbers because stored phone numbers

 

 

occupy the same space in NVRAM as the

 

 

dialback numbers for Dial Security

 

 

accounts.

 

S54

0

Symbol rate bit-mapped register used

 

 

primarily by U.S.Robotics Technical

 

 

Support for debugging purposes.

Bit 6 (ATS54.6=1) disables Call Indicate (CI).

Bit 7 (ATS54.7=1) disablesV.8.

Summaries and Tables B-27

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Image 121
USRobotics V.34 user manual Dial security enabled