supports 3 outside (CO) lines and 8 extensions - all built-in With optional cards, you can easily expand the capacity up to 8 outside (CO) lines and 24 extensions as your needs grow Flexible and Simple Expansion Built-in Voice Message 3-level Automatic Reception with Voice Guidance Compatible with Caller ID service Supports Doorphones Supports Door Openers Warranty 2 years

Learn More

1-Line LCD Display 12 Flexible CO Buttons Caller ID Forward/ DND, Mute/ Hold/ Flash, Auto Answer/ Auto Redial Warranty 2 years

Learn More