
Chapter 11 – +W Prefix Commands
CDMA 1xEV-D0 AT Commands Reference Guide (Document S000482B) 44
Chapter 11 – +W Prefix
Commands
+WGETWK Request Wake-Up Reason
Syntax: AT+ WGETWK
Description: Responds with the reason of the last wake-up event. The response is a decimal digit
representing the bit-mask below.
If no events have triggered, the response is a zero.
Value Meaning If Set to This Value
0 No event
1 Ring received
2 Radio coverage restored
2 SMS message received
+WWKUP= Wake-Up Events Mask
Syntax: AT+WWKUP=<n>
AT+WWKUP? (Reports the settings)
Description: Sets or reports the bit-mask used to identify events that generate a wake-up from the
modem to the host device. A setting of zero disables all wake-up signals. The default
setting is 5; wake on ring and SMS received.
When this command is issued, the last wake-up event reason (see +WGETWK on page
76) is reset to 0.
Bit Meaning when set 0 Wake-up on ring received (Default is set)
1 Wake-up on radio coverage restored (Default is clear)
2 Wake on SMS received (Default is set)
3 – 7 Reserved
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