This is the 4867th most frequent Catalan word.
telefònica
Relating to telephony or telephone systems.
In this sentence, 'telefònica' is used as an adjective to refer to a company related to telephone services.
La companyia telefònica ha implementat noves tarifes.
The telephone company has implemented new rates.
Here, 'telefònica' serves as an adjective describing the nature of the meeting, indicating it occurred over the telephone.
Estava en una reunió telefònica tota la tarda.
I was in a telephone meeting all afternoon.
In this context, 'telefònica' modifies 'línia' to show that it is a line related to telephone services.