42
Lucent Technologies Inc.
Manual
August 2000
Venus AT Command Reference Manual
S-Registers
(continued)
S90—Read-Only Local Phone
This register tells the status of the local phone. It is read-only.
■
0 = on-hook.
■
1 = off-hook.
S91—Line Transmit Level
Register S91 is effective only for Japan. It specifies the line transmit level in dBm with an implied minus sign.
■
Range: 6—25 (corresponding to –6 dBm to –25 dBm transmit level)
■
Default: 10 (–10 dBm transmit level)
■
Units: –dBm
S109—V.PCM Connection Options
This register controls the connection type. Either V.90, K56flex, or both may be enabled.
Note:
The downstream connection rate is determined by the S38.
■
Range: 0—2
■
Default: 1
Table 72. Register S109
Value
Description
S109 = 0
K56flex connections possible (V.90 is disabled).
S109 = 1
Either V.90 or K56flex connections are possible (default).
S109 = 2
V.90 connections only.