Comtrol AT Commands - Manual (Page 179)

AT Commands for CX81801/CX06833/CX81300/CX06827 Modems Reference Manual
102184B Conexant 5-3
5.1.2 <DLE> Shielded Codes Sent to the Modem (DCE)
Table 5-3 lists the supported <DLE> shielded codes sent to the modem in the expression
<DLE><code>. The number in parenthesis in the second column corresponds to the T.50
equivalent.
Table 5-3. Supported <DLE> Shielded Codes Sent to the Modem (DCE)
Code Code Simple Action Command Description
<DLE> (1/0) Two contiguous <DLE><DLE> codes indicate a single <DLE> in
the data stream ("Immediate Command" or "Stream Command").
u (7/5) [Action Numbers 0 and 3] Increase the volume or gain by one unit
("Immediate Command").
d (6/4) [Action Numbers 1 and 4] Decrease the volume or gain by one unit
("Immediate Command").
p (7/0) [Action Number 9] Pause.
r (7/2) [Action Number 10] Resume.
<ETX> (0/3) [Action Number 11] End Voice Transmit State ("Stream
Command").
<CAN> (1/8) [Action Number 12] Clear transmit buffer of voice data ("Immediate
Command").
! (2/1) [Action Number 15] Receive abort ("Immediate Command").