How to participate in the voicemail contest  You would need to do the following: -  Activate your voice box by dialing 113 and following the  voice prompt -  Dial the Yello Funny Voicemail Box to drop a funny voicemail prompt( i.e. a personal greetings- what people would hear if they dial your number and get your voicemail box). Subscribers who drop the funniest voicemail prompts have the opportunity of winning fantastic prizes. - Only subscribers with active voicemail boxes qualify to win prizes in this promo Setting up a voice mail box Setting up voicemail boxes and retrieving voicemail messages  is absolutely free. To set up your voice mailbox Dial 113 and follow the instructions. Next, to set your voicemail diverts, dial the following: All calls: **21* 174 (plus all 11 digits of your cell phone number)# {yes/ok}) No answer: **61* 174 (plus all 11 digits of your cell phone number)# {yes/ok}) When handset is off: **62* 174(plus all 11 digits of your cell phone number)# {yes/ok}) When busy: **67* 174(plus all 11 digits of your cell phone number)# {yes/ok}) Cancel all diverts: ##002# {yes/ok}. The Voicemail service is FREE from your MTN phone. Dial 0803 10 100 (plus all 11 digits of your cell phone number) to listen to your voicemail messages from any other phone. Calls charged at cellular rates Voicemail messages can be retrieved by dialing 100. Prizes include: Camera Phones Ipod Minis DVD Players 14inch Color TV sets Midi Hifi Sets N400 recharge cards