Dell Wireless 5530 (Ericsson MBM F3705g) - AT commands reference

Dell Wireless 5530 HSDPA card found in E4300 laptop (and other Dell laptops) is in fact an Ericsson product (rebranded Ericsson Mobile Broadband Module F3507g). The good thing about the device is that it can be fully controlled (both the GPS and the HSPA modem) via an extensive set of AT commands (more than 200). A good amount of those commands are common to all Sony/Ericsson devices and are usually documented in Sony AT commands document. But this specific device also supports many additional undocumented commands

This page provides the exhaustive list of AT commands supported by the device (at least, the list returned by AT* listing command) along with additional notes and comments on how to use them to fully control the device. When a commands is fully specified in an external document (usually, previous one) and there is nothing more to say about it, the information is not repeated here.


In the list below, the following colors are used for commands: fully documented, partly documented and not documented. If you happen to have some clue on commands that are not fully documented and find the page useful, drop me a mail and I will had your findings