Multi-Tech Systems CDMA Wireless Modem manual Roaming Indication +WROM, Emergency Mode +WSOS, Flag

Chapter 3 – Unsolicited AT Result Codes

Roaming Indication +WROM

Description: This response indicates that the roaming status has changed.

Syntax: Response Syntax: +WROM: <roam>

Command	Possible Responses
	+WROM:1

<roam>

0: Home.

1: Roam Icon ON (affiliated network)

2: Roam Icon Blink (foreign network)

The following values apply to enhanced roaming: 3: Out of Neighborhood

4: Out of Building

5: Roaming - Preferred System

6: Roaming - Available System

7: Roaming - Alliance Partner

8: Roaming - Premium Partner

9: Roaming - Full Service Functionality

10: Roaming - Partial Service Functionality

11: Roaming Banner On

12: Roaming Banner Off

13 – 63: Reserved for Standard Enhanced Roaming Indicator Numbers

64 – 127: Reserved for Non-Standard Enhanced Roaming Indicator Numbers

128- 255: Reserved

Emergency Mode +WSOS

Description: This unsolicited command indicates a change in the status of Emergency Mode has taken place. In the event that Emergency Mode is entered as the result of an emergency call, this response will be sent to indicate that the modem is now in emergency mode. After this point, to exit the modem out of Emergency Mode, an AT+WSOS or AT+COPS command must be sent, which will result in a +WSOS response to confirm that Emergency Mode has been exited. See +WSOS, section for more information about Emergency Mode.

Values:	The parameters values are the following ones:
	<flag>
	0: Emergency Mode Exited
	1: Emergency Mode Entered
Syntax:	Response Syntax: +WSOS: <flag>
	Command	Possible Responses
	ATD911;	OK
	Note: Make emergency call	+WSOS:1
		+WORG:911
		Note: Unsolicited +WSOS result confirms
		Emergency Mode is entered
	AT+WSOS	OK
	Note: Exit Emergency Mode	+WSOS:0
		Note: Unsolicited +WSOS result confirms
		Emergency Mode is exited
	AT+COPS=0,0	OK
	Note: While in Emergency Mode, the mode	+WSOS:0
	preference is changed, resulting in Emergency	+COPS:0,0
	Mode being exited	Note: Unsolicited +WSOS result confirms
		emergency mode exited and unsolicited +COPS
		result confirms Automatic mode is requested

Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 24