BGS2T AT Command Set
3.2 AT+CIND
BGS2T_ATC_V01.301 Page 67 of 554 1/31/12
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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 always equals 5, i.e. value is not relevant for BGS2T
“signal“ Signal quality (0..7) or (99) if not measurable
The indicated value is the bit error rate of the signal received. Bit errors are esti-
mated values. 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)
Reports every event that causes the ME to generate a tone.
Value 1 means for example:
Incoming call - ME is ringing. Note that the URC "+CIEV: sounder" will be out-
put 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 when the tone stops.
“message“ Unread received short message (0-1)
“call“ Call in progress (0-1). Indicator value is "1" if at least one call is in state "active"
or "held".
Depending on the parameter <succ> selected with AT^SCFG the indicator
"call" will be issued
• when a state transition ends in state "active" or state "unknown", if
<succ>="restricted",
• when any state transition (including transitions beginning or ending in state
"unknown") occurs in the list of active calls or when a traffic channel is
established, if <succ>="verbose".
Also refer to Section 7.1, Call Status Information.
“roam“ Roaming indicator (0-1)
0: Registered to home network or not registered
1: Registered to other network
“smsfull“ A short message memory storage in the MT has become full (1) or memory
locations are available (0), i.e. range is (0-1)
“rssi“ Received signal (field) strength (0..5) or (99) if not measurable
0: signal strength ï‚£ -112 dBm
1-4: signal strength in 15 dB steps
5: signal strength  -51 dBm
99: not known or not detectable
Received signal (field) strength can also be obtained with AT+CSQ. However,
the signal strength is scaled to value range 0..31 by this command.
0 Indicator is deregistered. The indicator will not be presented as "
+CIEV" UR
C,
but can b
e queried with AT+CIND?.
[1]
(&F)(P)
Indicator is registered, indicator event report allowed.
<indDescr>
(str)
<mode>
(num)
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