Model no.: ha1988 (22) p/td key-pressed telephone with handfree
General:
The telephone can be suitably used for communication among families, enterprises, and administrative organizations, restaurants and hotels etc. Its hands free function due to adopting microprocessor chip and advanced cad technique.
Main function:
Hand free
Flash
Redial
P-t switch selected
Ringer high/low switchable
NEC DTK-24D-1P Phone
NEC DTK-12D-1P, NEC DTK-6DE-1P
NEC 8LK-KP, NEC DCK-60-1P
DT500 Handsets, DT500 Handset Cords
NEC DT400 Digital Phones
NEC DT400 DTZ digital phones
NEC DTZ-32D-3 Phone
NEC DTZ-24D-3, NEC DTL-12D-3
NEC DTZ-8LD-3, NEC DTZ-6DE-3
NEC DTZ-2E-3, NEC DTZ-8R-1
NEC DT300 Digital Phones
NEC DT300 DTL digital phones
NEC DTL-8LD-1 DESI-less
NEC DTL-32D-1, NEC DTL-24D-1
NEC DTL-12D-1, NEC DTL-6DE-1
NEC DTL-2E-1, NEC DTL-8R-1
Long Range Cordless
EnGenius DuraFon Long Range Cordless Phone DuraFon PSL Pro SIP DuraWalkie UHF-HC FreeStyle2 FreeStyle1
DuraFon PSL, DuraFon Pro
DuraFon SIP 4-Line IP Phone
FreeStyl 2, FreeStyl 1
DuraFon-UHF, DuraWalkie
NEC DT900 IP Phones
NEC DT900 Series ITK IP phones
ITK-24CG-1P, ITK-6DG-1P, ITK-6DE-1P
NEC ITK-32TCG-1P, NEC ITK-8TCGX-1P
NEC 32LCG-IP, NEC ITK-8LCX-1P
NEC ITK-12DG-1P, NEC ITK-12D-1P
NEC DT800 IP Phones
NEC DT800 Series ITZ digital phones
ITZ-12D-3, ITZ-24D-3, ITZ-32D-3
ITZ-8LD-3, ITZ-32DG-3, ITZ-24DG-3
ITZ-12DG-3, ITZ-8LDG-3, ITZ-32CG-3
NEC ITZ-24CG-3, NEC ITZ-12CG-3
NEC DT700 IP Phones
NEC DT700 Series ITL IP phones
NEC ITL-320C-1, NEC ITL-8LD-1
NEC ITL-32D-1, NEC ITL-24D-1
NEC ITL-12D-1, NEC ITL-6DE-1
NEC ITL-2E-1, NEC ITL-8R-1
Polycom Conference Phones
Polycom conference phones
SoundStation 2, IP 5000, IP 6000
IP 7000, SoundStation Duo, Nortel,
Norstar, VTX 1000, Avaya,
SoundStation 2W Wireless
Nortel M3900 phones
APPLICATION
Suitable for inside prisons, labor camps, drug rehabilitation and other intercom, communication and other places which need monitoring.
FEATURES
1. The phone can form an independent telephone communication system with program-controlled switches and couplers.
2. The phone can be connected directly to the telecommunications network.
3. After the composition of the call system, each phone is an independent station. The malfunction of any phone doesnt affect the whole system work.
4. 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.
5.Telephone circuits within the integrated circuit using internationally accepted double-sided, with hair the exact number, call clarity, job stability, etc.
6. Stainless steel housing, high mechanical strength, strong impact.
7. Key parts of the handset and the hooks are both produced by our own company; Quality control strictly; After-sale reaction fast.
8.Volume can be adjusted.
9.Theres an area to place an instruction card in front of the telephone.
APPLICATION
Suitable for inside prisons, labor camps, drug rehabilitation and other intercom, communication and other places which need monitoring.
FEATURES
1. The phone can form an independent telephone communication system with program-controlled switches and couplers.
2. The phone can be connected directly to the telecommunications network.
3. After the composition of the call system, each phone is an independent station. The malfunction of any phone doesnt affect the whole system work.
4. 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.
5.Telephone circuits within the integrated circuit using internationally accepted double-sided, with hair the exact number, call clarity, job stability, etc.
6. Stainless steel housing, high mechanical strength, strong impact.
7. Key parts of the handset and the hooks are both produced by our own company; Quality control strictly; After-sale reaction fast.
APPLICATION
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 .
FEATURES
1.The phone can form an independent telephone communication system with couplers and program-controlled switches.
2.The phone can be connected directly to the telecommunications network.
3. 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.
4. 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.
5.Patented designed telephone housing with waterproof and dust-proof function; waterproof cover, beautiful and practical.
6.Telephone circuits within the integrated circuit using internationally accepted double-sided, with hair the exact number, call clarity, job stability, etc.
7. Aluminum alloy housing with high mechanical strength, and impact resistance.
8.High temperature electrostatic spray of the shell surface with anti-static ability and eye-catching color.
9. Key parts of the handset, the hook, the keyboard are produced by our own company; strict quality control and fast after sale reaction .
APPLICATION
1. 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.
2. For high-noise places .
FEATURES
1.When the called party's phone rings, the alarm light will blink. That makes users easily know which phone set rings.
2.The phone can form an independent telephone communication system with couplers and program-controlled 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 not 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, beautiful 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 control and fast after sale reaction.
APPLICATION
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.
FEATURES
1.The phone can form an independent telephone communication system with couplers and program-controlled switches.
2.The phone can be connected directly to the telecommunications network.
3. After the composition of the call system, each phone is an independent station. The malfunction of any phone doesnt affect the whole system work.
4. 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.
5.Patented designed telephone housing with waterproof and dust-proof function; waterproof cover, beautiful and practical.
6.Telephone circuits within the integrated circuit using internationally accepted double-sided, with hair the exact number, call clarity, job stability, etc.
7. Aluminum alloy housing with high mechanical strength, and impact resistance.
8.High temperature electrostatic spray of the shell surface with anti-static ability and eye-catching color.
9. Key parts of the handset, the hook, the keyboard are produced by our own company; strict quality control and fast after sale reaction
APPLICATION
1.Self-service banking, railway stations, docks, airports, scenic spots, squares, shopping malls, residential property, municipal engineering, regulatory complaints, convenience services, hospitals, vehicle and other emergency accommodation.
2.Widely used in the place of requiring Moisture proof, fire prevention, anti-noise, dust proof, antifreeze.
FEATURES
1.The phone can be set with auto dialing when off hook or one key calling(4 numbers can be programmed from F1 to F4).
2.Telephone circuits within the integrated circuit using internationally accepted double-sided, with hair the exact number, call clarity, job stability, etc.
3.High strength cold rolled steel housing, imported high-grade powder paint cover, high-temperature baking, bright colors and wear corrosion resistance.
4.key parts of the handset and the hooks are both produced by our own company; Quality control strictly; After-sale reaction fast.
5. Phone front surface can be custom content, such as (Operating Instructions, company name, etc.)
APPLICATION
1.Self-service banking, railway stations, docks, airports, scenic spots, squares, shopping malls, residential property, municipal engineering, regulatory complaints, convenience services, hospitals, vehicle and other emergency accommodation.
2.Widely used in the place of requiring Moisture proof, fire prevention, anti-noise, dust proof, antifreeze.
FEATURES
1.The phone can be set with auto dialing when off hook or one key calling(4 numbers can be programmed from F1 to F4).
2.Telephone circuits within the integrated circuit using internationally accepted double-sided, with hair the exact number, call clarity, job stability, etc.
3.High strength cold rolled steel housing, imported high-grade powder paint cover, high-temperature baking, bright colors and wear corrosion resistance.
4.key parts of the handset and the hooks are both produced by our own company; Quality control strictly; After-sale reaction fast.
5. Phone front surface can be custom content, such as (Operating Instructions, company name, etc.)
