Amplicomms PowerTel 46 Big Button Corded Phone

From the Manufacturer:

Big key phone with amplify button and tone control

This easy-to-use telephone with extra-large buttons to make it easy to dial, features 3 direct memory keys to easily call your most important contacts. Its amplify button allows to boost volume when you need it.

• 3 direct memories (M1/M2/SOS)
• 10 speed dial numbers
• Large keypad
• Audio boost button (up to +35dB)
• Extra loud ringer (up to 90dB)
• Adjustable tone control and receiver volume
• Flashing call indicator
• Premium Hearing aid compatible