> 12.5 | AT+FRS Receive Silence

> <time>=n causes the TA to report an OK result code to the TE after the specified period of silence was detected on the line.
> The command is aborted if any character is received by the TE. The modem discards the aborting character and issues an OK result code. An ERROR response code results if this command is issued while the mode is on-hook.
> Syntax

> Write Command AT+FRS=<time>
> Response(s)
> OK
> If error is related to ME functionality:
> ERROR

> Reference(s) |  | PIN |  | ASC0 | ASC1 | USB | MUX1 | MUX2 | MUX3 |  |  | Charge | Q | Last
> TIA/EIA-578 |  | - |  | + | - | + | + | - | - |  |  | - | - | -

> Parameter Description

> <time>(num)

> Number of 10 millisecond intervals
> 0...255