Product Name: E xplosion-proof telephone

Product Type: JWBT801

Ex Mark: Exde[ib]ib IIB T6/DIP A20 TA,T6

Communication System: Switchboard

Defend Grade: IP65

Dimensions: 343×294×206

Material: Aluminum alloy

Color: Yellow (customized)

1. Suitable for explosive gas atmospheres Zone 1 and Zone 2.

2. Suitable for IIA, IIB explosive atmosphere.

3. Suitable for dust Zone 20, Zone 21 and Zone 22.

4. Suitable for temperature class T1 ~ T6.

5. Widely used in oil exploration, chemical, military, pharmaceutical, oil refining and other hazardous environments and depots, offshore oil platform, oil tankers and other places.

6.Suitable for high noise places.

1.Telephone can form an independent communications system.

2. There are 7 self-conversion channels: When the callee pick up the handset , the system can automatically convert channel, cut off loudspeakers and come into normal conversation state.

3. The telephone has a function of full type call (call all the telephones in the system.)

4. The telephone has a function of single type call(only call one telephone of the system)

5. The telephone has a function of group type call.(only call the preset group telephones in the system)

6.After the composition of the call system, the product has an automatic gain function, and the voice does not vary with distance or telephone quantity.

7.Telephone circuits within the integrated circuit using internationally accepted double-sided, with hair the exact number, call clarity, job stability, etc.

8. Aluminum alloy housing with high mechanical strength, and impact resistance.

9. High temperature electrostatic spray of the shell surface with anti-static ability and eye-catching 11olor.

10. Key parts of the handle, the hook, the keyboard are produced by our own company; strict quality control and fast after sale reaction .

11.The volume of the amplifier can be adjusted.

12.Patented designed telephone housing with waterproof and dust-proof function; waterproof cover, beautiful and practical.

1.The caller takes the handset off hook →Full type call: press "* #" to start.

2.The caller takes the handset off hook → Group call: call preset numbers according to the group or the area.

3.The caller takes the handset off hook→ Single call: dial the callee’s number.

4.The callee(s) hears the calling →The callee(s) pick(s) up the handset to answer the call, every sides under normal conversations.

5.There are two volume control keys"+ / + - / -" to adjust the volume according to the size of the noise levels. Enter "R" key to redial.

6.Number settings: take the handset off hook → enter "### 156", then hear "ding-dong" → enter "13" → hang up→ wait 3 seconds → take the handset off hook → enter "### 159", then hear "ding-dong"→enter" XYZ "→ hang up; The phone number is set to" XYZ ".