Rainbow Electronics 900 - Manual (Page 83)

FLYFOT-M260-MODULE
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9.15 Message overwriting +WMGO
9.15.1 Description:
The WMGO command is used to specify a location in the SIM, for the next
SMS storing with +CMGW command. The defined location is used only once:
+WMGO has to be used again to perform another overwrite.
Important notes:
z If the external application specifies a free location, and an incoming message is received before
the AT+CMGW command occurs, the product may store the incoming message at the specified
available location. If the user then issues an AT+CMGW command without changing the location
with another AT+WMGO, the received message will be overwritten.
z The location number is not kept over software reset.
9.15.2 Syntax:
Command syntax: AT+WMGO= <loc>
Command
Possible responses
AT+WMGO=26
+CMS ERROR: 321
Note: <loc> is out of the SIM capacity
range.
AT+WMGO=4 OK
AT+WMGO?
+WMGO: 4
OK
AT+CMGW=28<CR>
0031000BA13105119226F40000AD0AA8C3F630885E9ED301
<ctrl-Z>
+CMGW: 4
OK
Note : New Message stored in index 4
AT+WMGO=?
+WMGO: [<range of location>]
OK
AT+WMGO
+CMS ERROR: 3
Note: not supported.
9.15.3 Defined values :
<loc> location number of the SIM record to write or overwrite. Number depending of the SIM capacity.
9.16 Unchange SMS Status +WUSS
9.16.1 Description:
The +WUSS command allows keeping the SMS Status to UNREAD after +CMGR or +CMGL,
the default value of <mode> is 1.