220221-VBA27S- Colleague Plus- FROST- Corded single-line telephone- 90V Message waiting lamp- Handset volume control- Hook delay (positive line disconnect)- A-lead control- Data jack- Hearing aid compatible- Hold with LED indicator (flip-flop type)-Last number redial-Flash (100-300-600mS) switchable-10 One-touch programming memory-1 Year manufacturers warranty-Frost
