AC75 AT Command Set
11.20 ATH s
AC75_ATC_V01.002 Page 347 of 569 10/30/06
Confidential / Released
11.20 ATH Manual rejection of a network request for PDP context acti-vation
The V.250 ATH command may be used to deactivate all PDP contexts which are active or online on the same
interface. This command should not be used to deactivate PDP contexts during the implicit PDP context deacti-
vation procedure which is started automatically after LCP termination or by dropping the DTR line (if AT&D2 is
configured). For details refer to Section 11.5.1, Automatic deactivation of PDP context during dial-up PPP.
The ATH command may also be used to reject a network request for PDP context activation announced by the
unsolicited result codes "RING: GPRS" or "+CRING: GPRS".
Syntax
Notes
• In contrast to GSM 07.07 it is possible to cancel a connection with ATH after a break. This is done for com-
patibility reasons due to the "dial-up network" drivers of Microsoft Windows.
•ATH is used as a standard V.250 AT command, too.
• If ATH is used to r eject a network request for PDP context activation, then other PDP contexts on the same
interface which are active or online will not be deactivated.
Exec Command
ATH
Response(s)
OK
Reference(s) PIN ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge 4Last
GSM 07.07 + + ± + + ± ± - - -