Elderly People'S Corded Big Button Telephone With Caller Id Landline Phones For Product Details Functions: 1. Automatic checking of FSK/DTMF dual system. Features: 1. High quality ABS material, durable for long service life. Package List: 1 * Telephone This large/big button phone is a great design for people with low vision and hearing impaired. Enlarged font and extra-large keys make the keypad easy to use, which is especially helpful for those who are visually impaired. Complete Batteries Free - This phone is line powered completely, no need to install any battery. Easy to set up - Connect the phone to your RJ11 telephone jack by the phone line included in the parcel, no need extra accesories to start working. Clear Voice: The call quality is stable and clear, easier to understand. World-wide home phone, English manual provided. Functions on the elderly phone include a hands-free speakerphone, perfect for anyone on the go at home, hold, auto, store, redial, and flash functions,handset volume control and speaker volume control by press the VOL +/- when using the handset or the speakerphone. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.