41-001317-05 REV01 – 06.2013 183Available Features Enabled by AdministratorsThere are features on your IP Phone that you can use ONLY if an Administrator has enabled them on your phone. Thosefeatures are described in this section. Contact your System Administrator for more information.Outgoing Intercom CallsIf your System Administrator configures the outgoing intercom feature on your phone, pressing the Icom key allows yourphone to find an available line and place an intercom call to a recipient. To use this feature, you must configure an inter-com key on your phone. For more information about configuring and using an Icom key, see “Intercom Softkey” onpage 116.Missed Call Summary SubscriptionA feature on the IP phones allows missed calls that have been redirected by the server, to be incremented in the missedcalls indicator on the phone it was initially directed to. This feature is called the Missed Call Summary Subscription andcan be configured by your System Administrator. For this feature to work, you must configure voicemail on the phone thatthe call was initially directed to.For example, phones A, B, and C are connected to the server. Your Administrator configures the server to direct calls com-ing into phone B (which has voicemail configured) to be forwarded to phone C. When phone A calls phone B, the serverforwards the call to phone C. With the Missed Call Summary Subscription enabled, phone B receives notification fromthe server that the call was forwarded and the missed calls indicator is incremented on phone B. See the illustration below.Note:Your System Administrator can configure the Missed Call Summary Subscription feature on a global or per-line basis.Phone APhone BPhone CA calls B B fowards call to CMissed calls indicator increments on phone B.Note:: Voicemail must be configured on phone B.
