Ositech-comm Trumpcard Data/Fax Modem Manuel d'utilisateur télécharger pdf (Page 46)

4 - 14 Trumpcard 14400/28800 Modem

Section Four

Result Codes

CONNECT XXXX If a connection is established

NO CARRIER If retrain is not successful in the time specified by S7

P — Set Pulse Dial as Default

Parameters none

Default none

Causes the modem to assume that all subsequent dial commands are

pulse dialled. The user may omit the "P" from the dial strings.

Qn — Result Code Display

Parameter 0 or 1

Default 0

Determines whether or not the modem returns the result codes (see Xn

command).

Examples

ATQ0 Allows the modem to return result codes

ATQ1 Prohibits the modem from returning result codes

Sn — Read/Write S Registers

Parameters n = 0-95 x = 0-255

Default none

Selects a S register, reads or writes the contents of a S register, or reports

the value of a S register. All the S registers may be read. If no parameter is

entered, S0 is assumed. The “S” can be omitted to assume the last S-

All the registers will return the OK response if x is a legal value; however,

some registers will not actually write the value anywhere.

If the parameter number is beyond the range of the S-registers available,

the modem will return the ERROR message. The value x is “MOD”ed with

256, and if the result is outside the range permitted for a given S-register,

the values will still be stored, but functionally, the lower and higher limits

will be observed. Input and output is always in decimal format. Note that

some S-registers are read-only.

In some cases, writing to the S-register will appear to be accepted but the

value will not actually be written.

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Ositech-comm Trumpcard Data/Fax Modem Manuel d'utilisateur Page 46