For instructions on setting up, retrieving, changing and resetting your voicemail password, text the word VOICEMAIL to 611611 or click here. WIFI. For instructions on setting up and managing Wi-Fi on your phone, text WIFI to 611611 or click here.
As the first process, authentication provides a way of identifying a user, typically by having the user enter a valid user name and valid password before access is granted. The process of authentication is based on each user having a unique set of criteria for gaining access.
Techopedia explains Authentication Server. An authentication server is primarily used in enterprise IT environments to secure network/internet based applications and services. Typically, validating the identity and granting access of connecting nodes is the prime objective of an authentication server. These nodes can be general end-user, computer, server or an application.