Yealink SIP-T21 E2 is an updated version of the Yealink SIP-T21 SIP Phone, which perfectly combines style, high quality and advanced technical solutions. The phone is a budget model and is perfect for small and medium businesses. Unlike its predecessor, the new model has improved the quality of voice transmission, added screen backlighting and signatures of programmable buttons on the screen, and the light indication buttons have become two-color, which are convenient to use in BLF mode.
