Use the erase announcement command to delete the announcement files from a gateway location, whether the announcement files are backed up to a compact flash or internal flash. For example, when you run the command erase announcement 6v9:

• If the backup device in the gateway location 6v9 is the internal flash on a gateway, all the announcement files on the internal flash (as well as the RAM) are erased.

• If the backup device in the gateway location 6v9 is a Compact Flash inserted in a G430 or G450 Release 2 (or later), all the announcement files in the /annc/backup directory on the Compact Flash (as well as the RAM) are erased.