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Ring Indicator Mode +WRIM
Description:
This specific command sets or returns the state of the Ring Indicator Mode. In pulse RI
mode, an electrical pulse lasting approximately 10µs is sent on the Ring Indicator signal just
before sending any unsolicited AT response in order not to lose AT responses when client
tasks are in sleep state. Still in RI mode, when receiving incoming calls, electrical pulses are
sent on the RI signal.
In up-down RI mode, no pulses are sent before unsolicited AT response, and up-down
signals are sent when receiving an incoming call.
Values:
<n>
0: up-down RI mode
1: pulse RI mode
Syntax:
Command syntax: AT+WRIM=<n>
Command
AT+WRIM=0
Note: Select up-down RI mode
AT+WRIM=1
Note: Select pulse RI mode
AT+WRIM=?
Note: Ask the list of possible values
AT+WRIM?
Note: Ask the current value
32kHz Sleep Mode +W32K
Description:
This specific command allows the 32kHz sleep mode to be enabled or disabled. When sleep
mode is entered, the product uses a 32kHz internal clock during inactivity stages. When
enabled, sleep mode is active after 1 to 15 minutes.
Values:
<mode>
0: Disable 32kHz power down mode
1: Enable 32kHz power down mode
Syntax:
Command syntax: AT+W32K=<mode>
Command
AT+W32K=1
Note: Enable 32kHz sleep mode
AT+W32K=0
Note: Disable 32kHz sleep mode
Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C
Possible Responses
OK
Note: up-down RI mode selected
OK
Note: pulse RI mode selected
+WRIM: (0-1)
OK
Note: possible values 0 or 1
+WRIM: 1
OK
Note: current RI mode is pulse RI.
Possible Responses
OK
Note: 32kHz sleep mode is enabled
OK
Note: 32kHz sleep mode is disabled
Chapter 14 – Specific AT Commands
101
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