Widely used Auto-dial stainless steel Telephone

Scope Of Application           

Suitable for inside  prisons, labor camps, drug rehabilitation and other intercom,  communication and other places which need monitoring.

Product 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 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.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;  fast after-sale reaction.

8. Automatically dial the programmed number when off-hook.

Usage Method       

1. Automatically dial the programmed number when off-hook.

2. If there’s no programmed number, the caller takes the handset off hook, dial callee’s number → callee’s telephone rings.

3. The callee hears ringing → pick up the handset to answer the call, both sides under normal conversation.

4. At the end of the call, hang back the handset.

If  you have any questions about our products,please don’t hesitate to contact us.Email is sales@joiwo.com.

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Post time: Sep-11-2018
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