to ask for information about something
I will let you know after making inquiries.
その向きへ問い合わせ中です
I have applied to the authorities for information.
当局者に問い合わせ中
We have applied to the authorities for information.
その筋へ問い合わせ中
We have applied to the authorities for information.
Please use this email address for inquiries.
I'm having the contact information checked.
To inquire about specifications
ご案内する
to usher one in (or into a room)―(は雅文、普通は)―show one in (or into a room)―ask one in (or into a room).
案内しろ