Technical information

Chapter 2: AT+i Commands Reference
May 31, 2008 AT+i Commands Reference Manual 2-187
Remote Parameter Update
Note: This default value is shipped from the factory. The AT+iFD command does not restore
RPG to this value.
AT+iUPWD? Returns a string of asterisk (*) characters indicating the number of
characters in the password. If a password is not defined, only
<CRLF> will be returned. The reply is followed by I/OK.
AT+iUPWD=? Returns the message 'String'. The reply is followed by I/OK.
Syntax: AT+iRPG=GroupPass
Sets the remote parameter update group/password. Also used to
authenticate a remote technician connecting for remote debug
purposes.
Parameters: GroupPass = Group/Password to be used for authentication when
accepting W24 parameter updates from a remote web browser.
Command Options:
GroupPass ='' Empty: Remote Email Parameter Update and remote Web
parameter updates are effectively disabled.
GroupPass =<grp-pass> grp-pass will be used to authenticate the RPF file retrieved and
restrict W24 parameter updates via a remote Web browser.
GroupPass ="*" A password will not be used to authenticate the RPF file retrieved
or parameter updates via the Web. Effectively unrestricting any
remote W24 parameter updates.
Default: Empty. No Group/Password defined. When retrieving Email
Parameter Update mails shall be skipped. W24 parameter updates
via a remote browser are restricted (see note below).
Result Code:
I/OK If Group-pass is an empty or legal Group/Password.
I/ERROR Otherwise.
AT+i RP G~GroupPass Temporarily sets the Parameter Update Group/Password to
GroupPass. The permanent Group/Password will be restored after
completing the next session, whether the session was successful or
not.
AT+iRPG? Report the current Group/Password. If a Group/Password does not
exist only <CRLF> will be returned. The reply is followed by
I/OK.
AT+iRPG=? Returns the message 'String'. The reply is followed by I/OK.