Total Control MP/16, Operator'S Manual

Page: 161 / 182

Modem Testing E-11
8
When the modem sends the OK result, reset the modem to
Data mode with the following command:
ATS16=0
The modem signals the responding modem that RDL testing is
over. Terminate the call as you nor mally would, and reset the
modem to its normal error control setting, &M4 or &M5.
Or, if you wish to resume data transmission with the remote
modem, add the O command to the ATS16=0 string to return
the modem online. Keep in mind, however, that error control
is disabled. Because error control is negotiated during the con -
nection sequence, its status cannot be changed until the modem
is back on hook and in Command mode.