TCS2315 GPRS手机解决方案

                  Lowering the power dissipation in the advanced “LoCosto ULC”
                  solutions extend the battery life of a handset, lengthening
                  the standby and talk times for users. “LoCosto ULC”
                  single-chip platform integrates power management functions for
                  best-in-class power consumption levels and supports USB
                  charging for universal and easy charger access. This
                  eliminates the need to supply a charger with the phone (saving
                  costs) and minimizes electronic waste from incompatible or
                  obsolete chargers.
                  Concerns over the security of wireless handsets are completely
                  mitigated by TI is scalable and hardware-based M-Shield™
                  technology. The “LoCosto ULC” solutions take advantage of
                  M-Shield technology to safeguard not just the handset owner is
                  sensitive personal information, but it also defeats malicious
                  attempts to unlock the handset is SIMlock code. Cracking the
                  SIMlock code can increase subscriber churn because users are
                  able to switch a handset that had been locked to one network
                  to another provider is network. To reduce phone theft and
                  protect the service provider is investment in  subsidized
                  handsets, TI is M-Shield technology secures the contents of
                  flash memory,
                  including boot code, and provides robust SIMLock and handset is
                  International Mobile Equipment Identity (IMEI) protection.
                  This level of protection is simply not possible with
                  software-based security systems.