T Mobile Us Wikipedia

List of United Kingdom mobile virtual network operators - Wikipedia.

Family Mobile: EE: 31 August 2015: Ceased operations. Fresh Mobile EE (T-Mobile) 19 March 2010: Ceased operations. Existing customers were incentivised to move to the sister network, Talkmobile. GT Mobile: O 2: July 2016: Existing customers were consolidated in the sister brand, Lycamobile. Kontakt Mobile Vodafone: 15 December 2016: Ceased ....

https://en.wikipedia.org/wiki/List_of_United_Kingdom_mobile_virtual_network_operators.

Mobile IP - Wikipedia.

Mobile IP (or MIP) is an Internet Engineering Task Force (IETF) standard communications protocol that is designed to allow mobile device users to move from one network to another while maintaining a permanent IP address. Mobile IP for IPv4 is described in IETF RFC 5944, and extensions are defined in IETF RFC 4721. Mobile IPv6, the IP mobility implementation for the ....

https://en.wikipedia.org/wiki/Mobile_IP.