My first mobile phone was the Nokia bar phone in 2004.

我的第一部手机是2004年的诺基亚。

youdao

And on my first day in Barcelona for Mobile World Congress, it happened to me with my BlackBerry Z10.

ENGADGET

When I began my career as a telecom analyst in 1996 (after nearly a decade of consulting and marketing experience), my first report was on the subject of mobile data.

FORBES: Mobile's Data Adolescence Means Marketing Strategy Is Imperative

At my first test location, the T-Mobile Rocket drove the ThinkPad to an average download speed of 4.88 megabits per second, versus just 1.36 megabits per second for the Verizon data modem.

WSJ: A review of T-Mobile's HSPA+ system