- 3 Memory keys- Single line non-speakerphone - Compatible with PABX systems- Soft key technology- Convenient data port- On-hook pre-dialing on memory keys- Full length custom tailored faceplates- Industrial grade construction with matte finish design- Non-slip base- Line powered- Dual NEON/LED message waiting lightbar- One-touch voice mail retrieval- 4 Step speaker and handset volume control- High/low ringer volume switch- Hold key with LED On/Off indication- HAC-compatible handset- ADA-compliant volume control- AshAEGIS309ASH