Telenetics 56 - Manual (Page 81)

AT Commands
Page 73
Examples
User is talking on an extension and the modem tries to dial
AT-STE=7
ATDT555-1212
LINE-IN-USE
The line is not in use and the modem tries to dial
AT-STE=7
ATDT555-1212
Modem goes off-hook
CONNECT
An extension is off-hook but there is silence on the line and the modem tries to dial
AT-STE=3
ATDT555-1212
Modem goes off-hook
NO DIAL TONE
Modem is connected in data mode and an extension goes off-hook
AT-STE=2
ATDT555-1212
CONNECT
NO CARRIER
Extension is picked up, GSTN
Cleardown sent
ATS86=?
025
Modem is connected in data mode and remote modem goes on-hook
AT-STE=4
ATDT555-1212
CONNECT
NO CARRIER
Remote modem drops line
ATS86=?
025
Modem is connected in data mode and the LOCAL HANDSET goes off-hook
AT-STE=7
ATDT555-1212
5 sec delay
CONNECT
NO CARRIER
Local handset goes off-hook,
GSTN Cleardown sent, and remote modem goes on-hook
ATS86=?
025
500ms after no carrier a dial tone is
heard on the local handset