Specifications

<C#>-34 V.3229 / V.3229L
5
A
synchronous Operating Commands
&L selects line operation as required.
*default
Asynchronous /
Synchronous
Mode Selection
&M
The AT&M commands select synchronous or asyn-
chronous operation and synchronous dial method.
AT&M selects asynchronous data and dial mode.
AT&M1 selects synchronous data mode 1. Calls are
placed asynchronously. Operation switches to syn-
chronous after connecting with the remote modem.
Table 23:
Command Operation
&L Dial (switched)*
&L1 Leased (private) 2-wire
&L2 Leased (private) 4-wire