# Engineer Tasks Depending on the tenant-supplier agreement, the supplier may offer additional package items or tasks that can be done as part of an installation appointment. These are termed as "Engineer Tasks" on the Fibre Cafe. The following tasks are available on the Fibre Cafe - which ones are available will vary between suppliers. | Engineer Task | | --- | | INSTALL_ROUTER | | TEST_SINGLE_DEVICE | | ADDITIONAL_CABLING | | TEST_MULTIPLE_DEVICES | | INSTALL_BBU | | VOICE_REINJECTION | | PROVE_IP_VOICE | | ENSURE_TELECARE | The available engineer tasks will depend on the supplier and the tenant-supplier agreement. Some suppliers may automatically include tasks such as INSTALL_ROUTER without specifying them in the order.