Siemens MC55 manual ATH Disconnect existing connection, ATHn

MC55 AT Command Set

7.9 ATH

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mobile

7.9ATH Disconnect existing connection

Syntax

Exec Command

ATH[<n>]

Response(s)

OK

PIN ASC0 ASC1 MUX1 MUX2 MUX3

￿ ￿ ￿ ￿ ￿ ￿

Reference(s)

V.25ter

Command Description

Disconnect existing call from command line by local TE and terminate call.

Parameter Description

<n>(num)

[0] disconnect from line and terminate call

Notes

•OK is issued after circuit 109 (DCD) is turned off, if it was previously on.

•ATH terminates every circuit switched call (voice, data or fax), even if it is issued via another interface. This behavior is in accordance with ITU-T V.25 ter; (07/97, "Hook control": "ATH is terminating any call in progress.").

•ATH clears any active PDP context or terminates any existing PPP connection, but only if issued on the same interface where GPRS is used and if there is no pending network request for PDP context activation. It does not affect PDP contexts and PPP connections on other interfaces (see also Chapter "ATH Manual rejection of a network request for PDP context activation").

MC55_ATC_V01.05	Page 151 of 469	2/10/04
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