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General Indicator +WIND
Description:
This is a general mechanism to send unsolicited non-standardized indications to the
application. The identified unsolicited non-standardized indications are:
•
Indication during mobile originated call setup that the calling party is ringing.
•
Indication of the availability of the product to receive AT commands after boot.
The +WIND is overloaded with two functionalities:
1) posts non-standardized indications and
2) allows the user to specify indication level. For each of these indications, a "bit flow" has
to be indicated.
Values:
<IndLevel>
1 (bit-0):
2 (bit-1):
4 (bit-2):
8 (bit-3):
16 (bit-4):
32 (bit-5):
64 (bit-6):
128 (bit-7):
256 (bit-8):
512 (bit-9):
1024 (bit-10):
Note 1: If <IndLevel> is equal to 0, no unsolicited "+WIND: <IndNb>" will occur.
Note 2: If <IndLevel> bit 10 is set, the modem will transition to OFFLINE mode.
A combination (addition of the values) is used to allow more than one indication flow. 0 < In
d Level ¡Ü 2047 For example: 128 (network lost indication) + 64 (network service available
indication) = 192.
The response is OK if the values are in the previous range.
The unsolicited response will then be: +WIND : <event>
Example Result
+WIND:8
Note: General indication that AT commands are ready to be accepted
The supported events are:
<event>
0:
1:
2:
4:
16:
32:
64:
128:
256:
512:
1024:
Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C
R-UIM Presence
Reserved
Reserved
Indication that the product is ready to process all AT commands
Reserved
Reserved
Network service available indication
Network lost indication
Reserved
Reserved
Corrupted RF calibration values (checksum mismatch)
R-UIM not present
R-UIM present
Reserved
Reserved
Reserved
Reserved
The network service is available for an emergency call.
The network is lost.
Reserved
Reserved
Corrupted RF calibration values (checksum mismatch)
Chapter 3 – Unsolicited AT Result Codes
22
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