The cable you need is a micro USB. Tested and fully working.
Swissvoice D28 Mobile Phone Clamshell With Amplified Sound For Seniors - Tested
SWISSVOICE S24 Black Big Button Mobile Phones for Elderly - Simple Mobile Phone with Charging Dock - Non Smart Mobile Phones - Flip Phones for Elderly
Swissvoice S24 White Big Button Mobile Phones for Elderly - Simple Mobile Phone with Charging Dock - Non Smart Mobile Phones - Flip Phones for Elderly
Swissvoice C50s Amplified Mobile Phone with Smart Base - Big Button, SOS-Black
Swissvoice L7 Cordless Phone - with stand alone answer machine/intercom.
SwissVoice ePure Cordless Phone Handset – White Untested
