A standard cooling fan is essentially a bladed DC motor. By varying the voltage input across the acceptable range for a fan, the speed of the fan will increase (to added voltage) and decrease (to reduced voltage); a faster fan means more air moved and thus a higher heat exchange rate.
Contact them toll-free from a Vodacom cellphone by dialing 111. Contact them toll-free from a Telkom phone by dialing 0800-111-234. Note: Telkom toll-free numbers are generally NOT toll-free when dialed from a MTN/Vodacom cellphone.
We are not affiliated with this or any company listed on this website. Callers must be over the age of 18. Call 0844 800 3116 to speak with a member of the Vodafone customer services department. The Vodafone telephone number is a direct connection to the team.There are hundreds of reasons that customers may need to contact Vodafone and that is why we supply the contact details for one of the biggest companies in the world.odafone Customer Care Service and Support Helpline Number 0844 800 3116. VN:F [1.9.22_1171]. Rating: -1 (from 3 votes). VN:F [1.9.22_1171]. please wait... Rating: 4.6/ 10 (76 votes cast). Calls cost 7p per minute plus your phone companies access charge.