Specifications

Chapter 7 – Status Commands
22 Multi-Tech Systems, Inc. CDMA C1 AT Commands Reference Guide
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:
posts non-standardized indications and
allows the user to specify indication level.
For each of these indications, a “bit flow” has to be indicated.
Syntax: AT+WIND=<IndLevel>
Command
Possible Responses
AT+WIND?
Note: Show current setting.
WIND: 8
OK
Note: Default 204
AT+WIND=?
Note: Show <IndLevel> range.
+WIND: (0-32767)
OK
AT+WIND=128
Note: Turn on Network lost indication only.
OK
Note: Command accepted.
AT+WIND
Note: Set the default of 204.
OK
Note: Command accepted.
Values: <IndLevel>
1 (bit-0) Reserved
2 (bit-1) A calling party is alerting
4 (bit-2) Product is ready to process read-only AT commands
8 (bit-3) Indication that the product is ready to process all AT commands
16 (bit-4) A call <idx> has been created (after ATD, +CCWA, etc.)
32 (bit-5) A call <idx> has been released (NO_CARRIER, ATH, etc.)
64 (bit-6) Network service available indication
128 (bit-7) Network lost indication
256 (bit-8) Reserved
512 (bit-9) Shut down complete
1024 (bit-10) Corrupted RF calibration values (checksum mismatch)
2048 (bit-11) Reserved
4096 (bit-12) Reserved
8192 (bit-13) Reserved
16384 (bit-14) SMS service ready indication
Notes: If <IndLevel> is equal to 0, no unsolicited “+WIND: <IndNb>” will occur.
The power off indication, +WIND=10, will occur even if +WIND is equal to 0.
A combination (addition of the values) is used to allow more than one indication
flow.