1vv0301515 Rev.1
Page 38 of 59
2018-07-18
Use the following AT command to store a new SMSC number. The old number is overwritten.
AT+CSCA=<number>,<type>
Set up the desired SMSC number in international format:
AT+CSCA="+39X20XX58XX0",145
OK
This setting remains stored in the SIM card until it is changed or deleted, so this operation may
be done only once if the SIM Card is not changed.
Enter the command with no SMSC number:
AT+CSCA=,145
OK
Check the stored SMSC number:
AT+CSCA?
+CSCA: "+",145
OK
2.10.3.
SMS Storage
Module can provide the following SMS storage, grouped into three groups <mem1>, <mem2>,
and <mem3>. The following test command returns the supported SMS storage groups:
AT+CPMS=?
+CPMS: ("SM", "ME", "SM_P", "ME_P", "MT"), ("SM", "ME", "SM_P", "ME_P", "MT"), ("SM",
"ME", "SM_P", "ME_P", "MT")
OK
<mem1>: memory from which SMS messages are read and deleted
•
"SM"
SIM Card Memory
•
"ME"
Mobile Equipment Memory
•
"SM_P"
Manufacturer Specific
•
"ME_P"
Manufacturer Specific
•
"MT"
Storages associated with ME
<mem2>: memory to which writing and sending operations are made
•
"SM"
SIM Card Memory
•
"ME"
Mobile Equipment Memory
•
"SM_P"
Manufacturer Specific
•
"ME_P"
Manufacturer Specific
•
"MT"
Storages associated with ME
<mem3>: memory to which the received SMS are preferred to be stored
•
"SM"
SIM Card Memory
•
"ME"
Mobile Equipment Memory
•
"SM_P"
Manufacturer Specific
•
"ME_P"
Manufacturer Specific
•
"MT"
Storages associated with ME
