私用の携帯は持ち込まないでほしい

N3 私用 shiyou personal use, private business N3 携帯 keitai carrying, portable phone, mobile phone N5 ない nai there isn't, doesn't have

N4 私 shi / watakushi, watashi private, I, me N4 用 you / mochi.iru utilize, business, service N1 携 kei / tazusa.eru, tazusa.waru portable, carry (in hand), armed with N2 帯 tai / o.biru, obi sash, belt, obi N4 持 ji / mo.tsu, -mo.chi, mo.teru hold, have, avoir N3 込 -ko.mu, ko.mu, ko.mi, -ko.mi, ko.meru crowded, mixture, in bulk

N4 〜し shi Indicates multiple reasons or qualities, connects clauses or adjectives, means besides that, and also N5 〜で de Indicates where an action happens, means used, tool, cause, or material depending on context N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information