User's Manual

• When an identifier is valid with valid and complete data, but the data is not applicable to
the current state of the phone, the data is retained for possible use later, and is treated
as data to be backed up at the appropriate time.
• When more than one line contains a value for an option, parameter, or Contacts entry,
the last value read is retrieved, to allow new values to overwrite previous values as lines
are read from the backup file. In all other cases, the line order in the backup file has no
bearing on retrieval.
• The existence of invalid data does not constitute a failed retrieval. The success of the
retrieval process requires the phone to get the backup file and successfully restore valid
data.
Administering Deskphone Options
78 Administering Avaya B189 Conference IP Phone December 2013
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