Comtrol AT Commands for SmartACFL - Manual (Page 71)

Command Reference Manual
100722A Conexant 3-51
Reporting Supported Range of Parameter Values
Command: +A8E=?
Response:
+A8E: (<v8o> range),(<v8a> range),(v8cf in octets),(<v8b> range),(<cfrange>),(<protrange>)
Example: +A8E: (1,6),(1,5),(0,21,C1),(0,1),(0),(0)
3.2.7.2 +A8I: - CI Signal Indication
This indication is issued by an answering modem, if +A8E,<v8a>
≠ 0, to indicate detection of a V.8 CI signal, and report the
recovered Call Function octet(s).
Indication Syntax
+A8I:<v8cf><CR>
Defined Values
<v8cf> A hexadecimal code octet representation of those Call Function octet(s). +A8I:0 indicates that the
modem timed out waiting for CI.
Example
+A8I:0 The modem timed out waiting for CI.
+A8I:X YYY
3.2.8 Synchronous Access Mode Commands
Three commands support Synchronous Access Mode:
+ES Enables and disables Synchronous Access Mode in the client or central site modem (see 3.2.5.1)
+ESA Configures the operation of the Synchronous Access Submode
+ITF Selects Transmit Flow Control Thresholds
Enabling Synchronous Access Mode enables the use of the 8-bit command characters defined in Table 9/V.80 of the Draft
ITU-T Recommendation V.80 (DATA COMMUNICATION OVER THE TELEPHONE NETWORK; In-Band DCE Control and
Synchronous Data Modes for Asynchronous DTE).