KE LOGEM LGH 28.8D1, Operation Manual, Page: 88 / 200

88 Operation Manual V.34 - Modems, Version 07/97
AT
Chapter 3
AT&R(n) M2 Option
The command controls the interface line M2/106 if synchronous operation
was selected with AT&M1.
command parameter/default description
AT&R(n) 0...2 / 1 M2 option
0 the interface line M2/106 follows
S2/105with a delay to be specified in
register S26
1 M2/106 is constantly ON
2 M2 is only active during data trans-
mission phase
AT&S(n) M1 Option
The commands controls the interface line M1/107.
command parameter/default description
AT&S(n) 0...2 / 1 M1 option
0 M1/107is constantly active
1 M1/107 is ON during data trans-
mission
2 M1/107 is set to ON before the
CONNECT report
AT&X(n) Synchronous Clock
During synchronous operation (AT&M1) the transmit clock can be set
according to the parameters selected.
command parameter/default description
AT&X(n) 0...2 / 0 synchronous clock
0 internal clock T2/114
1 external clock T1/113
2 transmit clock = receive clock T4/115
AT Commands