Ningbo Joiwo Explosionproof Science & Technology Co., Ltd. WEB: www.joiwo.com EMAIL: [email protected] Product Name: waterproof telephone Product Type: JWAT303 Communication system: Switchboard Protection: IP67 Dimensions: 510 x 294 x 206 Material: Aluminum alloy Color: Yellow (customized) I.Widely used in the place of water proof, moisture proof, fire proof, anti-noise, dust proof, antifreeze, such as subway, highways, power plants, gas stations, docks, steel companies, etc. I.When the called party’s phone rings, the alarm light will blink. That makes users easily know which phone se rings. 2.The phone can form an independent telephone communication system with couplers and program-controller switches. 3.The phone can be connected directly to the telecommunications network. 4. After the composition of the call system, each phone is an independent station. The malfunction of any phone doesn’t affect the whole system work. 5. After the composition of the call system, the product has an automatic gain function, and the voice does no vary with distance or telephone quantity. 6. Volume adjusted of the amplifier. 7.Patented designed telephone housing with waterproof and dust-proof function; waterproof cover, beautifu and practical. 8.Telephone circuits within the integrated circuit using internationally accepted double-sided, with hair the exact number, call clarity, job stability, etc. 9. Aluminum alloy housing with high mechanical strength, and impact resistance. 10.High temperature electrostatic spray of the shell surface with anti-static ability and eye-catching color. 11. Key parts of the handset, the hook, the keyboard are produced by our own company; strict quality contro and fast after sale reaction. Technical Parameters Operating Voltage AC220V±10%, 50Hz Light color Red (customized) Instructions 1. The caller takes the handset off hook, dial the callee's telephone number ^ callee's telephone rings, while alarm light is blinking. 2. The callee hears ringing ^ pick up the handset to answer the call, both sides under normal conversation. 3. At the end of the call, hang back the handset. 4. The caller takes the handset off hook, press "R" key to redial. 5. There are two volume control keys to adjust the speaker volume according to the noise levels. Service and Support Under normal use, non-human damage, free one-year warranty; Product handset, the hook, keyboard are our own production, sale of clothing accessories readily available; Email: [email protected] Tel: 86-574-58222271 Fax: 86-574-58222277 Add: No. 21 Middle Road Guoxiang Bridge Lanjiang Street Yuyao Zhejiang China