Sprint Nextel U727 - Manual (Page 156)

148 Section 5A: Safety and Notices
Important Notice
Because of the nature of wireless communications,
transmission and reception of data can never be guaranteed.
Data may be delayed, corrupted (i.e., have errors), or be totally
lost. Although significant delays or losses of data are rare
when wireless devices such as the Sprint Mobile Broadband
USB modem are used in a normal manner with a well-
constructed network, they should not be used in situations
where failure to transmit or receive data could result in
damage of any kind to the user or any other party, including
but not limited to personal injury, death, or loss of property.
SPRINT SPECTRUM L.P. accepts no responsibility for damages
of any kind resulting from delays or errors in data transmitted
or received using the Sprint Mobile Broadband USB modem,
or for failure of the Sprint Mobile Broadband USB modem to
transmit or receive such data.