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5.84 Leased Line Retry
-Bn
In leased line dialup backup operation, command -Bn determines the
number of times (n) the modem attempts to establish a connection on a
leased-line.
5.85 Multi-Phone Backup
-M
Command -M determines the type of phone system connected to the
modem
5.86
-M0
Disables multi-phone backup.
-M1
Enables multi-phone backup.
Modem Protocol
-V
Command -V adjusts the modem's speed.
-V0
V.34 Auto.
-V1
V.FC Auto.
-V2
V.32bis Auto.
-V3
V.34/V.FC/V.32bis.
-V4
V.FC/V.32bis.
-V5
V.34 only.
-V6
V.FC only.
-V7
V.32bis only.
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