Siemens MC55 manual CallModenum, CmgwModenum

MC55 AT Command Set

2.14 AT^SM20

s

mobile

Parameter Description

<CallMode>(num)

Call setup response mode

Applies only to voice calls.
0	Set compatibility to Siemens mobile phones.
	ME will return "OK" immediately after attempting a call with the ATD command.
	In case of failure, additional call release indications, such as "NO DIAL TONE,
	"NO CARRIER", "BUSY" will follow.
1(&F)	Default call setup mode, compatible to M20.
	ME will return "OK" in case of a successful connection, otherwise one of the
	call release indications "NO DIAL TONE, "NO CARRIER", "BUSY" are indi-
	cated.

<CmgwMode>(num)

Response mode for sending and writing short messages

Applies to the sms commands like e.g. AT+CMGS and AT+CMGW command.

0	Set compatibility to Siemens mobile phones.
	ME will return +CMS ERROR: <err> when writing or sending of short mes-
	sages fails.
1(&F)	Default mode for sending and writing short messages, compatible to M20.
	ME will return "OK", no matter whether or not sms command was successfully
	executed.

MC55_ATC_V01.05	Page 62 of 469	2/10/04
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