Siemens MC55 - page 57

MC55 AT Command Set

2.13 AT^SCFG s

obil

MC55_ATC_V01.05 Page 57 of 469 2/10/04

Confidential / Released

Parameter Description

Adaptive Multi Rate

This parameter can be used to control the usage of the feature "Adaptive Multi Rate" (AMR). It is possible to

enable or disable this feature for all network operators, or to enabled it for selec ted operators (max. 10). If the

feature is enabled for all operators, any request to enable it for a specific o perator will result in a "+CME ERROR:

operation temporary not allowed".

Changes of this parameter become active with the next call.

Parameter is global for all interfaces, volatile and will not be re set by AT&F.

“enabled“ AMR is used for every operator.

“disabled“ AMR is not used for any operator.

00000...999999 Enable AMR for the specified operator (in BCD or IRA format; see AT+COPS).

GPRS ATS0 with Attach

This parameter can be used to control the behaviour of ATS0.

Parameter is global for all interfaces, volatile and will not be re set by AT&F.

“on“(P) When the ATS0=<n> (<n>>0) command is received, the MT will attempt to per-

form a GPRS attach.

“off“ When the ATS0=<n> (<n>>0) command is received, the MT will not attempt to

perform a GPRS attach.

Ring on incoming GPRS IP data packets

This parameter can be used to control the behaviour of the RING line for incoming IP packets in GPRS online

mode.

Parameter is local for the interface, volatile and will not be reset by AT&F.

“on“ If ME is in power saving mode 7 or 8 (see AT+CFUN) and hardware flow control

is in use (AT\Q3) and RTS line is inactive and there are incoming IP packets

for a GPRS context which is online, then the RING line will be act ivated once,

for a time which is configured by the parameter "URC/Ringline/ActiveTime"

(<urat>). The RING line which will be used, can be configured by the param-

eter "URC/Ringline" (<uri>).

“off“(P) RING line is not activated for incoming IP packets.

Power saving mode 9 timeout

This parameter can be used to query or configure the wake up time for power saving mode 9 ( see AT+CFUN with

parameter <fun>=9). The granularity of the timeout value is 100ms (i.e. a value of 10 equals to 1 second). The

minimum timeout value that can be applied is 5, but accuracy is guar anteed for timout values greater than 20

only.

Parameter is global for the ME, volatile and will not be reset by AT&F.

5...20(P)...36000

<amr>(str)(+CSCS)

<gaa>(str)(+CSCS)

<groid>(str)(+CSCS)

<cfun9-timeout>(str)(+CSCS)