[LCD Display] Uvital big button phone features an LCD display with caller ID, 5 levels adjustable easy-to-read numbers. Call numbers can be recorded, with easy date and time setup. Note:Caller Name Not Displayed

[Adjustable Volume] The ringer has 2 adjustable levels: LOW and HI, with a maximum volume of 100dB for easier call detection. The handset volume is also adjustable in 3 levels: MED, HI, and VHI, allowing you to choose the most comfortable setting

[Hands-Free Volume] The telephone's hands-free speaker volume can reach up to 90dB, ensuring you can engage in conversations without holding the handset. It includes 2 levels of adjustable speaker volume for greater convenience

[One-Touch Large Buttons] This desk phone features M1 M2 for frequent contacts and 1 SOS emergency button. It also includes 10 two-button memory groups, making it easy for seniors or those with memory loss to reach important contacts

[Flashing LED Indicator] Equipped with a bright LED incoming call flashing light, making calls more noticeable. Even in noisy environments, the LED light ensures you won't miss important calls