Sbm24 button module Product Type: Phone Expansion Module Product Type: Phone Expansion Module Manufacturer Part Number: 700462518
- 24 Button Self-Labeling DSS/BLF - choose labels through VOIP phone menu
- Provides 24 additional lines for incoming calls, outgoing calls, and calling features
- No separate power supply needed
- Compatible with 9630, 9630G, 9640G, 9650, and 9650C
- 24 Button Self-Labeling DSS/BLF - choose labels through VOIP phone menu
- Provides 24 additional lines for incoming calls, outgoing calls, and calling features
- No separate power supply needed
- Compatible with 9630, 9630G, 9640G, 9650, and 9650C
