1. CLEAR SOUND QUALITY: The wired landline phone uses high-tech standards, exquisite workmanship, clear when talking, the perfect combination of economy and high quality. Supports speed dial, alarm clock, caller ID, and hands-free. 2. LCD DISPLAY: Landline phone with caller ID. LCD backlight, clearer calls at night, 5 levels adjustable. Dialing calls is also easier than ever for people with poor eyesight. 3. DIRECT MEMORY BUTTONS: The home phone includes 6 easily programmable direct memory buttons. This allows elderly relatives or friends to call their loved ones with the touch of a button. 4. NO BATTERIES NEEDED: Wired landline phones do not require batteries, environmentally friendly and energy-saving, it is convenient and reliable to connect the phone to your phone jack via the phone cord included in the package. 5. HIGH-QUALITY MATERIAL: The hotel phone is made of high-quality ABS material, which is stable, durable, and easy to use. You can use it with confidence. This is a practical landline phone. Item Type: Wired Phone Material: ABS Color: Black Features: 1. DTMF FSK dual system caller ID (automatic identification) 2. Caller ID and call time recording 50 groups (8 digits) or 32 groups (16 digits) 3. Outgoing number 14 groups (8 digits) or 8 groups (16 digits) and call time recording 4. Real-time date and day of the week display, LCD brightness adjustable in 5 levels 5.1 to 99 hours do not disturb 6.16 common ringtones to choose from, ringtone volume adjustable in four levels (60 to 83 decibels) 7. Software sets ringtone volume, no need to switch 8. Software sets electronic anti-theft; optional soft setting P T, no need to switch 9. FLASH time 90 95 100 120 180 300 600 1000ms software selectable 10.3 groups of alarm function settings, each group of alarm sounds is different 11.6 groups of one-touch speed dial keys 12. Built-in music HOLD function, and the machine automatically picks up 13. If you forget to pick up the line or hang up poorly, it will automatically pick up the line (when the line has no interference). 15. Local code 8-bit setting, automatic call filtering 16. R key function can cooperate with the switchboard to perform the transfer function. 1 x Host Unit 1 x Handset 2 x Straight Line (Thick for UK, Thin for other areas) 1 x Coiled Line 1 x Manual