AC75 AT Command Set
7.14 ATS7 s
AC75_ATC_V01.002 Page 172 of 569 10/30/06
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7.14 ATS7 Set number of seconds to wait for connection completion
ATS7 specifies the number of seconds the TA will wait for the completion of the call setup when answering or
originating a data call. Also referred to as "no answer timeout". To put it plainly, this is the time to wait for the
carrier signal. If no carrier signal is received within the specified time, the TA hangs up.
Syntax
Parameter Description
Number of seconds to wait for connection completion
000...060(&F)
Notes
•Command ATS7 is only applicable to data calls.
• Values greater than 60 (maximum 255) cause no error, but <n> will be restored to the maximum value of 60.
• The correlation between ATS7 and ATS0 is important. If the called party has specified a high value for
ATS0=<n> call setup may fail.
Example: Call setup may fail if ATS7=30 and ATS0=20.
Read Command
ATS7?
Response(s)
<n>
OK
Write Command
ATS7=<n>
Response(s)
OK
ERROR
Reference(s) PIN ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge 4Last
V.250 - + - + + - - - + -
<n>(num)(&W)(&V)