Poly VVX DECT 230 – Placing Calls on Hold and Resuming Calls from Hold Michael HarroldAugust 19, 2021Poly VVX DECT 230 Home | End Users Hub | Phones and Voicemail | Poly VVX DECT 230 | Poly VVX DECT 230 – Placing Calls on Hold and Resuming Calls from Hold