HC25 AT Command Set - Portech.com.tw

HC25 AT Command Set
3.1 AT^SIND
s
Unsolicited Result Codes
URC 1
Format of the standard indicator:
+CIEV: ,
Value of an indicator has changed.
URC 2
Format of the "eons" indicator:
+CIEV: , , , ,
One URC is issued for each new LAI (Location Area Information) broadcast by the network.
URC 3
Format of the "nitz" indicator:
+CIEV: , , ,
Parameter Description
(str)
String values and their ranges.
“signal“
Channel bit error rate of the signal received:
The parameter is always set to value 99. See also AT+CSQ.
“service“
Service availability:
0 Not registered to any network.
1 Registered to home network or, if "roam"=1 then registered to another
network.
“sounder“
“message“
“call“
“roam“
“smsfull“
Sounder activity:
Reports every event that causes the ME to generate a tone.
0 Tone generator not active.
1 Tone generator active.
Value 1 means for example:
Incoming call - ME is ringing. Note that in this case the URC "+CIEV:
sounder" will be output only if ringing tones are enabled 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.
Playback of ringing tones when tested with AT^SRTC.
Unread short message at memory location . Refer to AT+CPMS.
0 No unread message(s) available.
1 Unread message(s) available.
Call in progress:
0 No call.
1 At least one MO or MT call is in state "active" (connection established)
or "held".
Roaming indicator:
0 Registered to home network or not registered.
1 Registered to other network.
Capacity of storage for received short messages:
0 The short message memory location is still free or has just
become free again. Refer to AT+CPMS.
1 All memory locations of are used up.
HC25_ATC_V01.200 Page 51 of 290 7/25/07
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