NETGEAR XM128 ISDN - Manual (Page 111)

Reference Guide for the Model XM128 ISDN Digital Modem
AT Command Set Reference C-9
&Dn Data Terminal Ready (DTR) options. See also S-registers 21.6 to 21.7 and
25. For a description of Extended S-registers, refer to Table D-4 on page D-5
in Appendix D, “Status Registers and Result Codes."
&D0 Ignore DTR signal; assume DTR is always on.
&D1 108.1, DTR OFF-ON transition causes dialing of the default number. See
also the command AT*Dn and S48.4. For a description of Extended
S-registers, refer to Table D-4 on page D-5 in Appendix D, “Status Registers
and Result Codes."
&D2 * 108.2, Data Terminal Ready, DTR OFF causes the Model XM128 modem to
hang up.
&D3 Same as &D2, but DTR OFF causes the Model XM128 modem to hang up
and reset from profile 0.
&En B channel line speed for ISDN data call. See also S-register 118.2. For a
description of Extended S-registers, refer to Table D-4 on page D-5 in
Appendix D, “Status Registers and Result Codes."
&E0 * 64 Kbps.
&E1 56 Kbps (Default for American ISDN).
&F Load factory settings to RAM as active configuration.
&Hn Data flow control, DTE/DCE. See also S-registers 27.3 to 27.5. For a
description of Extended S-registers, refer to Table D-4 on page D-5 in
Appendix D, “Status Registers and Result Codes."
&H0 Flow control is disabled.
&H3 * Hardware (CTS/RTS) flow control is disabled.
&H4 Software (XON/XOFF) flow control is disabled.
&Jn Bundle selection. See also S-registers 87.5, 87.6 and 100. For a description
of Extended S-registers, refer to Table D-4 on page D-5 in Appendix D,
“Status Registers and Result Codes."
&J0 * Bundle connection is disabled.
&J1 Bundle connection is enabled in answer mode only.
&J2 Bundle connection is enabled in call mode only.
&J3 Bundle connection is enabled in both directions.
Table C-3. Extended AT& command set (continued)
Command Options Function and description