日本語
shirubaahon
telephone for the elderly (with big buttons, amplification, and voice activation)
おいそがしいところ、おそれいります
Thank you for your time.
おそれいりますが
excuse me but (formal for すみませんが) for clients & strangers
おそれいりますが、Oさんを おねがいいたします
Excuse me, but I would like to speak with Mr./Ms. O.
おまたせしました
I'm sorry to have kept you waiting
かけなおす
to call back