Technical data

47
AT&F18+IE=piafs China variable speed PIAFS link
AT+IE=none Resets the tty interfaces to "default" mode (i.e.
signaling information will be used to determine the call
type)
String Binding. See TTY "channel pool" mode on page 58
for details.
oX Bind TTY to board X for outgoing calls
iX Bind TTY to board X for incoming calls
aX Bind TTY to board X for the calls
o0 Erase TTY binding for outgoing calls
i0 Erase TTY binding for incoming calls
a0 Erase TTY bindings for incoming and outgoing calls
AT +iQ=<binding>
? Display current bindings
String Binding. See TTY "channel pool" mode on page 58
for details.
oY Bind TTY to line Y for outgoing calls
iY Bind TTY to line Y for incoming calls
aY Bind TTY to line Y for the calls
o0 Erase TTY binding for outgoing calls
i0 Erase TTY binding for incoming calls
a0 Erase TTY bindings for incoming and outgoing calls
? Display current bindings
AT +iK=<binding>
Note: This command must be used in conjunction with the AT+iQ
command to first set the controller number that the tty interface is bound
to