The ESI 30 Digital Business Phone is perfect for users with lower call traffic who need access to system features but require less customization. This phone features a two-line, 32 character back-lit display and twelve (12) programmable feature keys.
- Systems: IP Server 900; ESI Communications Servers; ESI C-Plus Executive; IVX C-Class.
- Programmable keys: 12.
- VOICE MAIL key: Yes; dedicated.
- HELP key: Yes (combo PROG/HELP); dedicated.
- Display: Backlit, Two-line, 32-character.
- Speaker: Yes.
- Speakerphone: Yes.
- Integrated headphone jack: No.