Due to the geographic nature of where the new Jackson
Campus resides cellular coverage for the area is variable -- some places
give a usable signal while a few feet away the signal could drop. Edge
Wireless is installing a cellular system that will cover almost the entire
campus area. This system requires the use of telephones that use the GSM
transmission method, which is currently the standard in much of the world
outside the USA, and which will become the standard in the States in the
future. Most phones now in use by Edge Wireless customers use TDMA
transmission, with Verizon using yet another method, CDMA.
To use cellular service on the Jackson Campus you
must have a GSM phone. If use on the Jackson Campus is not
needed then existing TDMA phones will continue to be viable for many years.
GSM phones will work outside of the Jackson Campus area,
and Edge Wireless estimates that GSM phone coverage in our area is about 80%
of what is covered by the older TDMA phones, and are working to get 100%
coverage in the near future. Outside the valley, GSM phone coverage is
expanding, with the largest national GSM cellular provider, Cingular,
covering much of the country.
Edge Wireless' shared-minutes plans, which are popular
among families needing multiple phones, consist of phones that are of the
same transmission type. If a TSS "family" member (staff, faculty, or
student) is based at the Jackson Campus it would be most advantageous to
switch to GSM phones for the plan, or consider getting a low-usage plan GSM
phone for use at the Jackson Campus. Edge Wireless will swap existing TDMA
phones and GSM phones for a free or a small fee (based on plans and the
feature set of the new phone).