Used Dell Projector model number 4220. Wireless Description : Used Dell Projector model number 4220. Wireless Show Phone Number Reply By Mail Send a message to Megaprojectors Send Message Call Megaprojectors 08033745326 This phone number works with WhatsApp! Please mention that you found this ad on Jumia Deals. Report Post This listing was not posted by a representative of Jumia Deals. Jumia Deals cannot guarantee the origin of the product / service.