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.
0860 082 082 â Vodacom Customer Care Fax. That is the current list of Vodacom customer care number, if I there is a number I did not mention, please leave a comment and I will add it on this list. Let us make this page a big resource for the Vodacom customer care line.