30 OverviewSurvivable Remote GatewayThe handset can be deployed in a Survivable Remote Gateway (SRG)configuration for both SRG 1.0 and SRG50.The handset supports Virtual Office in SRG for Normal mode. It is notsupported in Local mode.Test Local mode is not accessible because the Services key is notsupported in Local mode.The navigation keys are supported in Normal mode and not in Local mode.Since the default state of the wireless handset is Standby, it is only possibleto determine if the wireless handset is in Local mode by pressing theoff-hook (Green) or MENU keys. Pressing these keys changes the stateof the handset to Active Idle or Active Off-Hook, therefore putting it incommunication with the primary Signaling Server in the main office.For more information, see WLAN IP Telephony Installation andCommissioning (NN43001-504). For more information about SRG, seeMain Office Configuration Guide for the Survivable Remote Gateway 50(NN43001-307).External Applications ServerThe External Applications Server (XAS) applications are not available onthe handsets.CS 1000 featuresNearly all CS 1000 features are supported on the wireless telephonesystem and WLAN Handsets 2200 Series. For a list of partially supportedfeatures, see Table 2 "Partially supported CS 1000 features" (page 30). Fora list of the features that are not supported, see Table 3 "CS 1000 featuresnot supported" (page 31).Table 2Partially supported CS 1000 featuresFeature Feature full name DescriptionDIG Dial Intercom Group Handsfree call option is not supported.Nortel Communication Server 1000WLAN Handsets FundamentalsNN43001-505 01.04 StandardRelease 5.0 4 September 2007Copyright © 2007, Nortel Networks.
