Is the character 攜 still used in modern Chinese? This character has in classical Chinese a very common meaning, namely "to take", like in the sentence:

攜妻子至海岸。

(To take wife and children and arrive at the sea shore).

I recognize many characters used in classical Chinese in modern Chinese, but I can not remember having seen this particular one.
That is a standard character, simplified 携, meaning carry, take along, hold in hand. A common word is 携带 (carry).