Ate Enable Command Echo; Ath Disconnect Existing Connection - Siemens TC37 Module At Command Reference

AT Command Set

2.11 ATE Enable command echo

Write command This setting determines whether or not the TA echoes characters received from
TE during command state.
ATE[<value>]
Response
OK
Parameter
<value> 0 Echo mode off
Reference Note
V.25ter In case of using the command without parameter, <value> is set to 0.

2.12 ATH Disconnect existing connection

Execute command
Disconnects any call in progress, such as voice calls, fax or CSD data calls.
ATH[n]
Response
OK
Note:
OK is issued after circuit 109 (DCD) is turned off (RS-232 level), if it was
previously on.
Parameter
<n>
Reference Note
V.25ter Using ATH in Multiplex mode (AT+CMUX)
· ATH terminates every data call, even if it is issued via logical channels 2 or 3.
· This behaviour is in accordance with ITU-T V.25 ter; (07/97, see „6.3.6 Hook
control": "ATH is terminating any call in progress.")
TC3X_ATC_01_V04.00
1 Echo mode on
0 terminate call
Page 24 of 204 29.05.2002