Cache memory
A cache is a memory location that is used to store data temporarily, such as passwords
and cookies. If you have tried to access or have accessed confidential information
requiring passwords, empty the cache after each use. A cookie is data that a site saves
in the cache memory of your phone. Cookies are saved until you clear the cache memory.
To clear the cache while browsing, select Options > Other options > Clear the
cache. To allow or prevent the phone from receiving cookies, while browsing select
Options > Other options > Security > Cookie settings; or in the standby mode
select Menu > Web > Settings > Security settings > Cookies.