Mitel 5610 IP Dect Stand Configuration And Administration Manual page 25

If the user rejects the call, the call follows the CFNA (Call Forward No Answer) routing that is
programmed on the MCD. If there is no Call Forward No Answer handling, the far end will
continue to hear ringback until they disconnect.
If you set this option to "Disable", the IP-DECT base returns a busy signal if the called party is
busy on a call. On systems with MCD 4.1 software and later, the far end hears busy
immediately, or follows Call Forward Busy rerouting (if configured).
Join Calls allowed
Enable this option. This option controls the presentation of the "Conference" option during
certain call scenarios.
Match IPEI to Handset
Enable this option. It is recommended that the IPEI of each handset be registered to prevent
handset/ stand interference. This is only required in scenarios where deployments can
overlap stand signals.
Hotel Mode
Enable this option to modify the system behavior to suit hospitality environments. Enabling
this option applies the following changes:

Suppresses tones and screens illuminations during upgrades and resets:
Tones and screen illuminations are prevented to avoid disturbing guests.

Disables call logging: Logs are not recorded on the handsets and the Call Log icon
is not displayed in the handset menu.

Prevents phonebook modifications: Users are prevented from adding, editing, or
deleting phone book contacts. If you enable the Hotel Motel option, the Contacts
>>Options menu which contains add, edit, and delete functions is not displayed.
Note: Although users cannot modify the phone book contacts, you can still populate
the handset phonebooks with contacts using a configuration file. See
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