CallerID.com / Manuals / Whozz Calling? 2 Line

Operating Commands

CommandDescription
@[2]Send back # sign. (Used for establishing device communication).
VSend firmware Version number, date & time, toggle settings, line numbers.
RReset system. Toggles set to upper case default values.
?Error (invalid command or could not interpret data)


[2] Custom versions of firmware may return other characters such as “!” or “+”.