I posted this in another thread but it bears looking into :
Latest News
Sprint To Rein In Boost
Yesterday, 5:33 PM source: Kansas City Star
Sprint COO Len Lauer said that the carrier will make changes to halt the
growth of its youth-focused MVNO Boost. Boost is outpacing Sprint growth,
and is getting large enough that it will soon put a strain on Sprint's iDEN
network. The iDEN network is already under pressure because Sprint was asked
to give up a portion of its iDEN spectrum to the FCC in order to create
clear public safety bands. The growing population of Boost users are
straining the shrunken network even further, and Sprint would prefer that
the limited capacity was used to serve Nextel customers, who typically pay
more per month to use iDEN handsets. Sprint has not detailed how they will
curtail Boost's growth, however Sprint previously announced another
initiative that should thin out Nextel's crowded 800 MHz spectrum. The
carrier intends to launch dual mode handsets that use CDMA for voice and
data calls, and only relies on iDEN for Push To Talk. Sprint's first dual
mode handset, the ic502, has already been cleared by the FCC.