TECHNICAL R EFERENCE8-5Basic Data CommandsSStop or restart help screens.C or KStop help screens.$ Use in conjunction with D, S,or & commands (or just AT)to display a basic commandlist; online help.A Manual Answer: Goes offhook in answer mode.Pressing any key aborts theoperations.A/ Re-executes the last issuedcommand. Used mainly tore-dial. Does not require theAT prefix or a CarriageReturn.A> Re-executes the last issuedcommand continuously, untilthe user intervenes or thecommand is executedforever. Does not require theAT prefix or a CarriageReturn.Any key Aborts off-hook dial/answeroperation and hangs up.AT Required command prefix, exceptwith A/, +++, and A>. Use alone totest for OK result code.Bn U.S./ITU-T answersequence.B0 ITU-T answersequenceB1 U.S. answer tone
