puhelimilla
Puhelimilla is a Finnish word that translates to "by phone" or "with phones" in English. It is the adessive plural form of the word "puhelin," which means "telephone" or "phone." The adessive case in Finnish is used to indicate the instrument or means by which something is done, or the location or position where something is. Therefore, "puhelimilla" signifies the use of phones as a method of communication or action.
For example, one might say "Tiedän sen puhelimilla" which translates to "I know it by phone" or