Support Service means an activity, such as information technology, accounting, human resources, legal, and other support functions that are required to support the ongoing delivery of core services.
E911 Service means the functionality to route wireless 911 calls and the associated caller and/or location data of the wireless end user to the appropriate Public Safety Answering Point.
eDDA Service means a service provided by HKICL as part of HKICL FPS to facilitate customers of Participants to set up direct debit authorisation.
input service means any service used or intended to be used by a supplier in the course or furtherance of business;
911 Service means a universal telephone number which gives the public direct access to the Public Safety Answering Point (“PSAP”). Basic 911 service collects 911 calls from one or more local exchange switches that serve a geographic area. The calls are then sent to the correct authority designated to receive such calls.