Result Message Description Applicable ScreensFailed (Parameter Error) The operation failed because:• Some specified values are out of rangeor invalid.All screensFailed (Memory AccessFailure)The operation failed because:• Access error to the flash memoryoccurred while reading or writing thedata.All screensFailed (Transfer Failure)*1 The operation failed because:• A network error occurred during thedata transmission.All screensFailed (Busy) The operation failed because:• The unit is in an operation thataccesses the flash memory of the unit.All screens• When attempting to import/export thephonebook data, the unit is on a call.• While transferring the phonebook data,a call arrived at the unit.4.6.6 Import Phonebook4.6.7 Export PhonebookFailed (Canceled) The operation failed because:• While transferring the phonebook data,the connection with the unit wasinterrupted.4.6.6 Import Phonebook4.6.7 Export PhonebookFailed (Invalid File) The operation failed because:• Analysis of the received data failed.4.6.6 Import PhonebookFailed (File Size Error) The operation failed because:• The size of the imported phonebook istoo large.4.6.6 Import PhonebookNo Data The operation failed because:• The imported phonebook file containsno valid phonebook entries.4.6.6 Import Phonebook• No phonebook entry is registered inthe export source the unit.4.6.7 Export Phonebook*1 "Failed (Transfer Failure)" may not be displayed depending on your Web browser.1.2 Firmware Update1.2.1 Firmware UpdateYou can update the unit’s firmware to improve the unit’s operation. You can configure the unit so that itautomatically downloads the new firmware file from a specified location. The firmware update will beexecuted when the unit is restarted.For details, see 7 Firmware Update.1.2 Firmware UpdateDocument Version 2016-05 Administrator Guide 21
