1.0 Purpose:The purpose of this document is to define the procedure and equipment set-up for testing cellular product capability to resist corrosion in salt spray environment. The test can be used to evaluate the susceptibility of the product when subjected to a corrosive humidity environment such as seaside. The latest customer software should be used for the test samples because the software could have effect on USB connector corrosion speed in the test environment.2.0 Scope:This procedure is applicable to products intended to be sold in Global market. 3.0 Responsibilities:It is the responsibility of the ALT technician/Development engineer to follow these procedures. It is also the responsibility of the Reliability/ALT Department Managers to ensure that this procedure is adhered to. 4.0 Definitions:4.1 DVT: Design Validation Test4.2 MXc: Mechanical External Certification5.0 Tools, Equipment, and Material: 5.1 Four (4) fully functional units with batteries and battery doors5.2 At least one new in-box Accessory Power Plug and/or charging cable to verify USBC function.5.3 Salt Spray Test Chamber SC/KWT450 or equivalent.5.4 Temperature/Humidity chamber