SOUQDWL MS-305
SOUQDWL MS-305 Big Button Corded Landline Telephone User Manual
1. Introduction
Welcome to your SOUQDWL MS-305 Big Button Corded Landline Telephone. This manual provides instructions for setting up, operating, and maintaining your new telephone. Designed for ease of use, this phone features large buttons, loud ringtones, and essential functions for individuals with visual or hearing impairments, and for emergency situations.
2. Product Overview
Key Features
- Customizable M1 and M2 Keys: Store frequently dialed numbers for quick, one-touch access.
- Emergency SOS Functionality: A dedicated SOS button allows for immediate dialing of a pre-programmed emergency contact.
- Simple Operation: Engineered for ease of use, requiring minimal setup. Simply connect the cords and it is ready for use.
- Durable Design: Constructed from high-quality ABS material, featuring large, easy-to-read buttons and super loud ringtones for enhanced usability.
- Adjustable Volume and Ringtone: Customize the ringtone volume and earpiece volume to individual preferences for clear and comfortable conversations.

Front view of the SOUQDWL MS-305 Big Button Corded Landline Telephone, showing the large keypad, M1, M2, and SOS buttons, and the handset.
3. Setup Instructions
Package Contents
Please verify that all items are present in the package:
- 1 x Telephone Landline Base
- 1 x Telephone Receiver (Handset)
- 1 x Handset Coiled Cord
- 1 x Telephone Line Cord
- 1 x User Manual
Connecting the Telephone
- Connect the coiled handset cord to the handset and the designated port on the telephone base.
- Connect one end of the telephone line cord to the telephone base and the other end to your wall telephone jack.
- Ensure all connections are secure. The telephone is now ready for use.

The SOUQDWL MS-305 telephone with its coiled handset cord and straight telephone line cord, illustrating the connection points.
4. Operating Instructions
Making a Call
- Lift the handset.
- Dial the desired telephone number using the large keypad.
- Wait for the call to connect.
Answering a Call
- When the phone rings, lift the handset.
- Begin your conversation.
Using M1 and M2 Speed Dial Keys
The M1 and M2 keys allow for one-touch dialing of pre-programmed numbers.
To Program M1 or M2:
- Lift the handset.
- Press the STORE button.
- Dial the telephone number you wish to save (up to 16 digits).
- Press either the M1 or M2 button to save the number to that key.
- Hang up the handset.
To Use M1 or M2:
- Lift the handset.
- Press the M1 or M2 button. The stored number will be dialed automatically.
Using the SOS Emergency Function
The SOS button is designed for quick access to a pre-stored emergency contact.
To Program SOS:
- Lift the handset.
- Press the STORE button.
- Dial the emergency telephone number (e.g., a family member or emergency service).
- Press the SOS button to save the number.
- Hang up the handset.
To Use SOS:
- In an emergency, lift the handset.
- Press the SOS button. The pre-programmed emergency number will be dialed.
Adjusting Volume and Ringtone
Ringtone Volume: Locate the RINGER switch on the side or back of the phone. Adjust it to your preferred volume (Low, Med, High).
Handset Volume: During a call, use the HANDSET VOLUME switch (usually on the side of the phone) to adjust the earpiece volume to one of three levels.

Side view of the SOUQDWL MS-305 telephone, highlighting the RINGER and HANDSET VOLUME adjustment switches for easy access.
5. Maintenance
- Keep the telephone clean by wiping it with a soft, slightly damp cloth. Do not use abrasive cleaners, solvents, or harsh chemicals.
- Avoid exposing the telephone to excessive moisture, direct sunlight, or extreme temperatures.
- Do not attempt to disassemble the telephone. Refer any servicing or repairs to qualified personnel.
6. Troubleshooting
No Dial Tone
- Ensure all telephone cords are securely connected to the phone base and the wall jack.
- Test the wall jack with another working phone, if available, to rule out a line issue.
- Contact your telephone service provider if the issue persists.
Cannot Hear or Be Heard
- Adjust the HANDSET VOLUME switch during a call.
- Check the handset coiled cord connection at both the handset and the telephone base.
Phone Does Not Ring
- Ensure the RINGER switch is not set to "OFF" or a very low setting.
- Verify the telephone line cord connection to the wall jack.
7. Specifications
- Item Model Number: MS-305
- Material: ABS
- Color: White
- Functions: One-key Dialing (M1/M2), Replay, Ringing Switch, Number Memory Function, SOS Function
- Item Weight: 1.76 ounces
- Manufacturer: SOUQDWL
Note: Due to continuous product improvement, minor variations in design between new and older production models may occur. Functionality remains consistent.

Comparison image showing the 'New Type' and 'Old Type' of the SOUQDWL MS-305 telephone, indicating potential minor design variations.
8. Warranty and Support
For warranty information or technical support, please refer to the documentation provided at the time of purchase or contact your retailer. Keep your purchase receipt for warranty claims.
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