How to Use "intercom" with Example Sentences

1. The game had just kicked off when his intercom buzzed .
2. Software such as intercom makes this degree of customer insight and communication far more manageable .
3. She once demanded over the intercom .
4. Eventually a voice came over the intercom and said " is there someone in there ? "
5. Because of the sensitive nature of the discussion they were told the discussion would take place over an intercom .