Function Description: Send and receive faxes.
Grammar: efax&http://www.aliyun.com/zixun/aggregation/37954.html ">NBSP;" [-SW] [-a<at directive] [-c< Modem Properties [-d< Driver [-f< font File [-g< directive] [-h< Fax Title string [-i<at directive] [-j<at directive] [-k<at directive] [-l< Identification Code [-o< option] [-q< Error times [-r< file name [-v< Information Type [-X<UUCP Lock file] [-t< Telephone >< Fax file
Supplemental Note: Supports Class 1 and Class 2 modems to send and receive faxes.
Parameters:
-a<at instruction > answer the call with the specified at instruction.
-c< Modem Properties > Set properties for a native modem.
-d< Driver > Specifies the modem driver.
-f< font File > Use the specified font file to create a fax title.
-g< instruction > executes the specified instruction if the call received is data.
-h< the fax title string > Specifies that the string is the most front-end title for each page.
-i<at Instructions > sends the AT command to the modem before the modem enters fax mode.
-j<at Instructions > sends the AT command to the modem after the modem enters fax mode.
-k<at Instructions > sends the AT command to the modem before the modem leaves fax mode.
-l< Identification code > set the identifier of the native modem.
-o< option > Set related options When using a nonstandard modem.
-q< error times > When a fax is received, each page is requested to be sent back when the number of errors exceeds the specified amount.
-r< file name > save each page as a file when you receive faxes.
-v< Information Type > select the type of information you want to print.
-W do not answer the phone, wait for OK or connect signal.
-X<UUCP Lock the File > lock the modem with a locked file in UUCP format.
-t< Phone number >< fax file > Dial in < phone number >, and fax the < fax file >.