* AT&T plans to add DSL and Ethernet access to its MPLS network in several countries
Telecom expense management vendor ProfitLine wraps up third round of financing
* AT&T to manage GM's local service providers globally
AT&T to manage GM's local service providers globally
Verizon Wireless upgrades network in more states and D.C.
AT&T plans to add DSL and Ethernet access to its MPLS network in several countries
New conferencing service combines AT&T and Microsoft technologies
Telecom giant announces enhancements and hints at upcoming upgrades.
Edward Jones extends its relationship with AT&T
