NOTE: If the 1080 phone is the SYS EXT mailbox for other extensions, it will answer transferred calls from its extension telephones with a preset outgoing message. You can neither delete nor replace this outgoing message.
Answering system operation
SYS EXT mailbox
About system extension mailboxes
If a 1080 telephone is an auto attendant, it can be a system extension (SYS EXT), mailbox for 1070 and 1040 telephones in the system. When the 1080 phone is a SYS EXT mailbox, it can answer calls transferred by the auto attendant system and record caller’s messages for its SYS EXT telephones. These messages are called extension messages. Each extension message can be up to one minute.
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