| Part number | SIM300 |
|---|---|
| Manufacturer | Simcom |
| File Size | 943.60 KB |
| Description | AT Commands Set |
| Datasheet |
 SIM300 Datasheet
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| Note |
This datasheet PDF includes multiple part numbers: SIM300, SIM300-V1.06. Please refer to the document for exact specifications by model. |
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Version 1.02 Now document: “SIM300 AT Interface Description” Version 1.03 Version Chapter What is new V1.01 4.3 4.2.4at+cmgr 7.1 Add new commands: AT+SMALPHAID AT+SMEXTRAINFO AT+SMEXTRAUNSOL Add a new parameter Remove AT+CGMSCLASS in the overview V1.02 7.2.9 at+csns 7.2.25 at+ceng 3.2.15 at+chld Change CSNS mode 2 to FAX and 4 to data Change the parameter to Change the definition “1X Terminate the active call number X (X= 1-7)” to “1X Terminate the specific call number
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