English to Russian Art/Literary Poetry & Literature W Bruce Cameron novel, A

Trent leaned in the front window, which CJ lowered after she got in the car. She put my window down too, so I could breathe in the cold air.
“You know where you’re going?” he asked.
“I put it into my phone,” CJ said. “We’ll be fine, Trent.”
“Call me.”
“Well, I mean, won’t she be able to track my cell phone calls?”
“Right, she’ll just ring up her contacts at the FBI.”
CJ laughed. Trent hugged her through the window. “You be a good dog, Molly,” he said to me.
I wagged at being a good dog.

Я полагаю, что у девочки смартфон, т.к. роман современный, 2011. Теперь вопрос, она просто записала название места, куда едет, в телефон? или ввела в систему навигации?
Как Вы думаете?
Спасибо.