User Manual

“Chapter 3: “HE910V2 Family Products Specification” describes in details the characteristics
of the product, providing information such as power supply requirements, mechanical
dimensions and interfaces specifics.
“Chapter 4: “Basic operations”: gives an overview on the basic operations using AT
command: switch on/off, formatting, response, placing a voice call, etc.
“Chapter 5: “Advanced operations”: gives an overview on the advanced operations: access to
phonebook, call handling, messages, GPIO setting, alarms, power consumption management
etc.
“Chapter 6: “Packet switched data operations”: deals on the GPRS data management. It
describes Enhanced Easy GPRS features.
“Chapter 7: “GPS operations”: describes GPS handling for HE910-EUG V2 and HE910-NAG
V2. It provides an overview on NMES sentences, message formatting, GPS power
management and serial ports for communications.
“Chapter 8: “Service and firmware update” describers the procedure and software tools used
to update the firmware of HE910V2.
“Chapter 9: “Document History” describers document history for HE910V2.
Danger – This information MUST be followed or catastrophic equipment failure or bodily
injury may occur.
Caution or Warning – Alerts the user to important points about integrating the module, if
these points are not followed, the module and end user equipment may fail or malfunction.
Tip or Information – Provides advice and suggestions that may be useful when
integrating the module.
All dates are in ISO 8601 format, i.e. YYYY-MM-DD.
 HE910V2 Hardware user guide 1vvxxx
 HE910V2 AT commands reference guide 80418ST10126A