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.
Vodafone Phone Support 24Ã7. To contact Vodafone customer care in Mumbai call +91 9820098200 from any phone or dial 198 (tollfree) or 111 from your Vodafone mobile. Marol Naka, Nr Mittal Industrial Estate, Andheri East, Mumbai 400059. To find your nearest Vodafone store sms PINCODE <SPACE> PINCODE OF THE AREA to 111 (toll free).