Siemens MC55 manual Command Description

MC55 AT Command Set

3.2 AT+CIND

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mobile

PIN	ASC0	ASC1	MUX1	MUX2	MUX3
￿	￿	￿	￿	￿	￿

Reference(s)

GSM 07.07

Command Description

The read command returns the status of the ME indicators.

The write command is used to switch the event report for each indicator type. The Indicator Event Reports are displayed to the TE via "+CIEV" which can be enabled using AT+CMER.

Parameter Description

<indValue>(num)

Integer type value, which shall be in range of corresponding <indDescr>

<indDescr>(str)

String values and their <indValue> ranges.

More indications are available via AT^SIND. Therefore use of AT^SIND for control of all indications is recom- mended.

The following indications are accessible via AT+CIND:

	“battchg“	Battery charge level 0..4 or 5 if no measuring is performed, e.g because no bat-
		tery is connected. Also refer AT^SBC.
	“signal“	Signal quality (0..7) or (99) if not measurable. The indicated value is the bit
		error rate of the signal received. If there are bit errors this is not a constant but
		a estimated value which will change in time. See also AT+CSQ.
	“service“	Service availability (0-1)
		0: Not registered to any network
		1: Registered to home network or, if "roam"=1 then registered to another net-
		work
	“sounder“	Sounder activity (0-1). The indicator provides information about tones gener-
		ated in the ME. Value 1 means for example:
		Incoming call - ME is ringing. Note that the URC "+CIEV": "sounder" indicator
		will be output only if ringing tones are activated with AT^SRTC.
		Waiting call - ME generates waiting call tone (if call waiting is enabled).
		Outgoing call - ME generates Call Progress tone.
		Outgoing call - ME generates BUSY tone.
		The value changes to 0 if tone stops
	“message“	Unread short message at memory location <mem1> (0-1); refer to AT+CPMS
	“call“	Call in progress (0-1). Indicator value is "1" if at least one call is in state "active"
		or "held".
		Depending on the value of AT^SCFG setting (refer parameter <succ>), indica-
		tor "call" will be issued
		• when a state transition ends in state "active" or in state "unknown", if
		AT^SCFG setting <succ>="restricted",
		• when any state transition (including transitions beginning or ending in state
MC55_ATC_V01.05		Page 67 of 469	2/10/04
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