Multitech MT5600ZDX 用户手册

zero, the modem returns the OK

message upon test termination.

General Bit Mapped Options Status (Indicates the status of

command Options.)  Default: 62 (3Dh)

Bit 0

Grant RDL

0 = RDL not allowed (&T5)--Default

1 = RDL allowed (&T4)

Bit 1-3

DTE Rate

0 = 0-300 bps

          1 = 0600 bps

2 = 1200 bps

          3 = 2400 bps

4 = 4800 bps

          5 = 9600 bps

6 = 19200 bps

              7 = 38400 bps or higher (Default)

Bit 4-5

Assumed DTE parity

0 = even

         1 = not used

2 = odd

     3 = none (Default)

Bit 6-7

Guard Tone (&Gn)

               0 = none (&G0)--Default

  1 = none (&G1)

        2 = 1800 Hz (&G2)

seconds 0–255

0

Sets the length of time, in sec-

onds, that the modem operates

in normal mode with no detect-

ed telephone or DTE line activity

before entering  low-power sleep

mode.  The timer is reset upon

any DTE or Telephone line activ-

ity.