User's Guide for ZyXEL Omni 56K USB Modem
5-29
causes the modem to hang-up and reset to profile 0.
When the modem is idle (waiting for command), it
does not dial any number when DTR changes from
ON to OFF.
S52= Bit dec hex Bit-mapped register. +000
7 0 0 Select ‘Mark’ as the first signal of the V.23
handshaking sequence. (Default) &N12
128 80 Select ‘Space’ as the first signal of the V.23
handshaking sequence. &N12
S56= dec hex +000
0 to
255 0-FF Hook flash detect time, in units of 10ms. A value of
zero use country-specific default duration.
S57= bit dec hex Bit-mapped register. +016
4 16 10 Enables the reporting of Class 1 capability in
response to +FCLASS=?
Bit S-register bit number, 'b', used in 'ATSr.b=n' and 'ATSr.b=?'
dec Decimal value, 'x', used in 'ATSn=x'
hex Equivalent Hexadecimal value.
+nnn Factory default when listed in 'Reference' column.
NOTE: 'AT' is omitted when an AT command is referred to in the 'Reference' column.