Huawei MC509 manual +CSQ-Command for Querying the Rssi, Atrfswitch ?, Rfswitch 0,1

HUAWEI MC509 CDMA LGA Module
AT Command Interface Specification	Network Service Interface Commands

6.6.3Parameter Description

<SW state>:

state of RF software switch, the value for the two values 0,1,

0:The state of RF software switch is set to Off.

1:The state of RF software switch is set to on. <HW state>:

state of RF hardware switch, the value for the two values 0,1,

0:The state of RF hardware switch is set to Off.

1:The state of RF hardware switch is set to on.

6.6.4Example

Query the current state of RF switch: (return information for the current state of the hardware switch is open, the software switch is off)

AT command issued

AT^RFSWITCH ?

Feedback results:

^RFSWITCH: 0,1

OK

6.7+CSQ–Command for Querying the RSSI

6.7.1 Syntax

Command	Possible Response(s)
+CSQ or +CSQ?	<CR><LF>+CSQ:<rssi>,<ber><CR><LF>
	<CR><LF>OK<CR><LF>
+CSQ=?	<CR><LF>+CSQ:(supported <rssi> list),(supported
	<ber> list)<CR><LF>
	<CR><LF>OK<CR><LF>

6.7.2Interface Description

The execution command queries the current receive signal strength indicator (RSSI) and bit error rate (BER) values.

Issue 01 (2011-08-26)	Huawei Proprietary and Confidential	63
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