/mcpPurpose Command or Action Configure a particular device to use a particular Emergency Location (ELIN) Group. If you want (Optional) Add Device to an Emergency Location Group, on page 641 Step 4 to use the device pool ELIN Group that is associated for this device, you can ignore this section. Note Configurations that are made at the device level will overwrite any configurations that were made at the device pool level. Enable the Emergency Location (ELIN) service for a route pattern or a translation pattern. Enable Route Patterns and Translation Patterns, on page 642 Step 5 Caution No Calling Party Transformation masks are set at the Gateway or Trunk, because these may transform the ELIN that is set by Emergency Call Handler. Note It is mandatory that you enable either route patterns or translation patterns, but it is possible to enable both. This section provides information about the Bulk Administration tasks you can use to update (Optional) Use the following procedures to perform bulk administration tasks on ELIN group information and phones: Step 6 ELIN group information and to add phones to new ELIN groups. For Bulk Administration, • Import Emergency Location Group Information, on page 643 see the Cisco Unified Communications Manager Bulk Administration Guide, Release 11.0(1). • Export Emergency Location Group Information, on page 643 • Update Phones with a new Emergency Location Group, on page 644 Enable Emergency Call Handler Enable the Emergency Call Handler feature on Cisco Unified Communications Manager. Emergency Call Handler provides essential emergency call features and supports a limited number of locations with phone location assignment by static configuration. If you require advanced emergency call features, such as a greater amount of specific locations or dynamic location assignment, consider Cisco Emergency Responder. Do not enable this feature if you are already using an external emergency calling solution such as Cisco Emergency Responder. If you decide to enable this feature, make sure you disable the external one. Note Feature Configuration Guide for Cisco Unified Communications Manager, Release 15 and SUs 639 Custom Features Enable Emergency Call Handler