User manual

Confidential, the whole present document is the sole property of Maestro Wireless Solution Ltd.
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Command
Possible responses:
AT+CSNW=1,”12345678”
OK
Note : enter authorized number to location 1
AT+CSNW=11,”12345678”
+CME ERROR: 3
Note : location out of range
AT+CSNW=3,”1qaaa”
+CME ERROR: 3
Note : non-numeric characters not allowed
AT+CSNW=?
+CSNW: (1-10),(20)
Note : possible argument
Defined Values :
<id>
Location of the authorized phone number to be stored. Valid range is from 1 to 10
<num>
Authorized phone number. First digit can be “+”, others must be numeric digits. Maximum length is 20
Note :
- Enter phone number exactly same as the incoming one, especially if entering International phone number. Use
AT+CLIP command to check incoming call number first.
- Enter empty phone number in the <num> field will erase the record of that location.
14.1.3 AT+CSNR command
This command is to read authorized phone number entered.
Command Syntax:
AT+CSNR=<id1>(,<id2>)
Response syntax:
+CSNR: <id>,<num>….
Command
Possible responses:
AT+CSNR=1
+CSNR: 1, “12345678”
OK
Note : display authorized number in location 1
AT+CSNR=1,8
+CSNR: 1, “12345678”
+CSNR: 3, “123456”
+CSNR: 6, “12345678”
+CSNR: 8, “12345678”
OK
Note : display authorized number in from location 1 to 8
AT+CSNR=?
+CSNR=(1-10),(1-10)
OK
Note: possible argument
Defined Values :
<id1>
Beginning location of the authorized phone number to be read. Valid range is from 1 to 10.
<id2>
Ending location of the authorized phone number to be read. Valid range is from 1 to 10.