Ericsson DT570 User Manual page 22

Portable telephone for businessphone 250 / businessphone 50

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Outgoing Calls

Intrusion

You can intrude on an ongoing call on a busy extension (if this

function is allowed).

Press to intrude

Intrusion tone is heard and a three-party call is established. When

the called extension disconnects its current call and you keep off

hook, the called extension will be recalled automatically.

Note: If you still hear the busy tone, then your extension

does not have the authority to intrude or the desired

extension is protected against intrusion.

BusinessPhone - Portable Telephone DT570

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