Volcano Telephone Special Services Volcano Telephone in conjunction with the California deaf trust association can provide special equipment to any of our customers who have difficulty of any kind using the telephone. All equipment is loaned to the customer at no charge. We can provide amplifiers for the hearing impaired to TDD machines for the deaf. There are artificial larynxes and handsfree and speaker phones. The list of equipment is quite varied and the representative of the deaf and disabled northern California division will even go to the customers home to make sure the customer gets what they need.
Customers only have to have their doctor complete a certification form.
Small equipment like phones or amplifiers are sent by UPS directly to their home.