Comtrol AT Commands - Manual (Page 189)

AT Commands for CX81801/CX06833/CX81300/CX06827 Modems Reference Manual
102184B Conexant 5-13
Table 5-5. +VLS Command Options
Label Primitives Description +VTX +VRX +VSP=1
0 None DCE on-hook. Local phone connected to the line.
1 T DCE off-hook. DCE connected to the line. Local phone provided with
power to detect hook condition. X X
2 L DCE on-hook. Local phone connected to the DCE. X X
3 LT DCE off-hook. Local phone connected to the line. DCE connected to
the line. X X
4 S Internal Speaker connected to the DCE. DCE on-hook. Local phone
connected to the line. X
5 ST Internal Speaker connected to the line. DCE off-hook. DCE connected
to the line. Local phone provided with power to detect hook condition. X X
6 M Internal Microphone connected to the DCE. DCE on-hook. Local phone
connected to the line. X
7 MST Internal Microphone and Internal Speaker connected to the line. DCE
off-hook. DCE connected to the line. Local phone provided with power
to detect hook condition. X
8 S1 External Speaker connected to the DCE. DCE on-hook. Local phone
connected to the line. X
9 S1T External Speaker connected to the line. DCE off-hook. DCE connected
to the line. Local phone provided with power to detect hook condition. X X
10 MS1T Internal microphone and External Speaker connected to the line. DCE
off-hook. DCE connected to the line. Local phone provided with power
to detect hook condition. X
11 M1 External Microphone connected to the DCE. DCE on-hook. Local
phone connected to the line. X
12 M1ST External Microphone and Internal Speaker connected to the line. DCE
off-hook. DCE connected to the line. Local phone provided with power
to detect hook condition. X
13 M1S1T External Microphone and External Speaker connected to the line. DCE
off-hook. DCE connected to the line. Local phone provided with power
to detect hook condition. X
14 H External Microphone and Speaker combination (handset or headset)
connected to the DCE. DCE on-hook. Local phone connected to the
line. X X
15 HT External Microphone and Speaker combination (handset or headset)
connected to the line. DCE off-hook. DCE connected to the line. Local
phone provided with power to detect hook condition. X X
16 MS Internal Microphone and Internal Speaker connected to DCE.
17 MS1 Internal Microphone and External Speaker connected to DCE.
18 M1S External Microphone and Internal Speaker connected to DCE.
19 M1S1 External Microphone and External Speaker connected to DCE.
20 t DCE on-hook. Line snooping of local phone connected to the line.
Primitives (Column 2):
L Local
Phone.
T Telephone Line.
M Internal Microphone.
M1 External Microphone.
S Internal Speaker.
S1 External Speaker.
H External Microphone and Speaker combination (handset or headset).
t Telephone Line Snooping.
Note: All label options in this table may not be supported by the product; see +VLS command.