1946
June 1985
Microwaves were first made available for home use in the late 1960s. The early models were large and expensive, but they quickly gained popularity for their convenience and time-saving benefits.
Microwaves were invented in the United States in the 1940s. They were first developed for cooking purposes and have since become a common household appliance around the world.
The Nokia N series of multimedia smartphone products was announced to the public in 2005. The first three N series to become available were the N70, N90 and N91.
The Buick Lacross first became available to the public in 2005. Originally it was known at the Buick Allure due to the meaning of the word Lacross in Canada.
1970
Please reconsider the question. The first cars were developed in the 1880s and didn't become available to the public until about 10 years later.
going through some data in the internet, I found out I was going to answer this question a little bit wrong. in the related links box below I will post an article on the history of cell phones wich will make it better for you to decide which is the best answer.
1997
1998 1998
the first computer was available in1950 the first computer was available in1950