The weatherproof case with a door providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF. The unique robust handset is manufactured from molded Bulk Molding Compound and designed specifically to withstand arduous use in all environments, armored cord to provide additional resistance to vandalism or heavy industrial use. Joiwo weatherproof telephones are designed for use by the railways, power stations, the armed services and heavy industry which require very reliable telephony under adverse conditions.