Longshine LCS-8156C1 - Manual (Page 63)

AT Commands for CX930xx Modem Reference Manual
102752B Conexant 3-39
&G - Select Guard Tone
This command causes the modem to generate the guard tone selected by this command
(DPSK modulation modes only). The parameter value, if valid, is written to S23 bits 6
and 7.
Syntax
&G
Defined Values
Decimal number corresponding to the selected option.
0 Disables guard tone. (Default.)
1 Disables guard tone.
2 Selects 1800 Hz guard tone.
This command may not be permitted in some countries.
Result Codes
OK = 0 to 2.
ERROR Otherwise.
&P - Select Pulse Dial Make/Break Ratio
This command determines the make/break ratio used during pulse dialing. The default is
country-dependent. The parameter value, if valid, is written to S28 bits 3 and 4.
Syntax
&P
Defined Values
Decimal number corresponding to the selected option.
0 Selects 39%-61% make/break ratio at 10 pulses
per second. (Default.)
1 Selects 33%-67% make/break ratio at 10 pulses
per second.
2 Selects 39%-61% make/break ratio at 20 pulses
per second.
3 Selects 33%-67% make/break ratio at 20 pulses
per second.
Result Codes
OK = 0 to 3.
ERROR Otherwise.