Ericsson ZAT 19.2 Operation Manual page 43

3.4 Commands description
A/ Re-execute Last Command
Command: A/
When an AT command line ts received, the command string is
loaded into the command buffer before it is executed. Once
executed, the command string remains in the buffer until the
modem receives a new command
The principal application of A/ is to repeat a dial command that
failed to connect.
This command is neither preceded by AT nor terminated with
carriage return.
Al" & gekgc fe< [Re executes last command string
A Go On-line in Answer Mode
Command: A
Causes the modem immediately go on-line in answer mode.
This command is used to answer an incoming call (Modem
sends RING message to DTE and sets 125 on). It may also be
used to start the modem on a voice connection established on
the local phone s set. t (The remote part must issue D command).
ATAg =| + Connecting up
\A Set maximum Protocol block size
Commands: \A0, \A1, \A2, \A3
This command will set maximum block size for MNP and LAPM
stream link connection. The modem will send a block size up to
the size specified with this command.
ATWO pal. : ae Set block size max. 64 characters
AT\A1 em]
8
=)
Set block size max. 128 characters
| ATV 2gtal Scandia = : | Set block size max 192 characters
ATIA3 6%] Ee Set block size max. 256 characters
LZTR104006 R1.00 3-5
Zat 14.4/14.4-7 and Zat 19.2/19.2-7