ESCENE ESM20-LCD Expansion Module for the 620/410/330, expanding the functional capability of your sip phone to a whole new level. It has a large color graphic LCD. Two pages of 20 flexible buttons are shown on the display can be programmed up to 40 various features, the productivity enhancing features include BLF/BLA, call forward, call park, pickup, speed dialing, intercom, etc. It also has a feature, you can custom upload the contact photo in it.
Key Product Features :
- 20 physical keys each with a dual color LEDs.
- Rich visual experience with 480x272 color graphic LCD.
- 2 independent control keys are used for fast switch pages.
- Multi-adjustable angles.
- Support multi-expansion modules for an attendant console application.
- Support custom upload contact photo.
