Serenib CASB0015

User Manual: Big Button Corded Home Phone

Model: LD‑858HF / CASB0015 | Brand: Serenib

Introduction

This manual provides comprehensive instructions for the setup, operation, and maintenance of your Serenib Big Button Corded Home Phone. Designed with ease of use in mind, this telephone is ideal for seniors, visually-impaired individuals, and hearing-aid users, offering features like one-touch photo memory dialing and a loud ringer for enhanced accessibility and convenience.

Serenib Big Button Corded Home Phone, front view with photo memory buttons

Image: Front view of the Serenib Big Button Corded Home Phone, showcasing the large numeric keypad and the nine customizable photo memory buttons.

Product Features

Loud Ringer for Hearing Impaired feature

Image: Illustration highlighting the loud ringer feature, indicating adjustable ringer and handset volume for hearing-impaired users.

Speaker for Hands Free Talk feature

Image: Diagram illustrating the speakerphone function, emphasizing high-quality audio, smart voice chip, and speech compression technology.

Setup Guide

1. Connecting the Phone

  1. Locate the telephone line cord included with your phone.
  2. Plug one end of the telephone line cord into the "LINE" port on the back of the phone.
  3. Plug the other end of the telephone line cord into a standard telephone wall jack.
  4. Connect the coiled handset cord to the handset and the designated port on the phone base.
Back view of phone showing line input

Image: Rear view of the phone, illustrating the telephone line input port for connection to a wall jack.

2. Setting Up Photo Memory Dialing

The phone features 9 customizable memory buttons (7 photo slots, 1 SOS, 1 Meal Order). To set them up:

  1. Prepare Photos: Print or cut small photos (approximately 1.5 x 1.5 inches) of the individuals you wish to assign to the memory buttons.
  2. Insert Photos: Carefully lift the clear plastic cover on each photo memory button. Insert the prepared photo into the slot, then replace the cover.
  3. Store Numbers:
    • Lift the handset or press the SPEAKER button.
    • Press the STORE button.
    • Dial the phone number you wish to save (e.g., 10 digits).
    • Press the desired photo memory button (e.g., the button with your mother's photo).
    • You will hear a confirmation tone, indicating the number is saved. Repeat for all desired memory buttons, including SOS and Meal Order if they are programmable.
Phone with blank photo slots and pen

Image: The phone's photo memory buttons shown with blank labels, indicating they are customizable with photos or written names.

Operating Instructions

1. Making a Call

2. During a Call

3. Adjusting Volume

Maintenance

To ensure the longevity and optimal performance of your Serenib Big Button Corded Home Phone, follow these simple maintenance guidelines:

Troubleshooting

If you encounter any issues with your phone, please refer to the following common problems and solutions:

ProblemPossible CauseSolution
No dial tone.Phone line not connected properly; service outage.Ensure all cords are securely plugged in. Test with another phone if available. Contact your phone service provider.
Cannot hear or be heard during a call.Volume too low; Mute function activated; faulty connection.Adjust handset/speaker volume. Check if the MUTE button is active. Re-seat phone cords.
Ringer not working.Ringer volume set to Off/Low.Check the ringer volume switch on the phone and adjust to a higher setting.
Photo memory dialing not working.Number not stored correctly; incorrect button pressed.Verify the number is correctly stored by following the "Setting Up Photo Memory Dialing" instructions. Ensure you are pressing the correct memory button.

Specifications

BrandSerenib
Model NumberCASB0015 (LD‑858HF)
ColourDefault White
Telephone TypeCorded
MaterialAcrylonitrile Butadiene Styrene (ABS)
Power SourceCorded Electric
Dialer TypeSingle Keypad
Compatible DevicesTraditional PSTN systems, Digital telephone networks
Dimensions (Approx.)23.3 x 22.9 x 6.7 cm
Weight (Approx.)710 g

Warranty and Support

Serenib is committed to providing high-quality products and customer satisfaction. Your purchase is backed by a satisfaction guarantee.