Underground Telephone Systems

J&R Technology Ltd
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Underground Telephone Systems

J&R Technology Ltd designed a range of underground phone systems from the simple to the complex integrating VoiceCom Phones and intercom units with the standard PBX.

Designed specifically for harsh mining environments this robust equipment has decades of use in mines across the world.

As a reliable supplier of different kinds of industrial phones, the J&R not only provide the standard products, but also offer the customized product or ODM & OEM solution to meet customers’ different project requirements.J&R always welcome any other single potential customer to inquiry our special individual solutions and systems!

J&R Technology Ltd designed a range of underground phone systems from the simple to the complex integrating VoiceCom Phones and intercom units with the standard PBX.
J&R Technology Ltd designed a range of underground phone systems from the simple to the complex integrating VoiceCom Phones and intercom units with the standard PBX.

Underground Phone Systems J&R Technology Ltd designed a range of underground phone systems from the simple to the complex integrating J&R Phones and intercom units with the standard PBX. Designed specifically for harsh mining environments this robust equipment has decades of use in mines across the world. As a reliable supplier of different kinds of industrial phones, the J&R not only provide the standard products, but also offer the customized product or ODM & OEM solution to meet customers’ different project requirements. J&R always welcome any other single potential customer to inquiry our special individual solutions and systems!

J&R Technology Ltd designed a range of underground phone systems from the simple to the complex integrating VoiceCom Phones and intercom units with the standard PBX.

J&R Technology Ltd designed a range of underground phone systems from the simple to the complex integrating J&R Phones and intercom units with the standard PBX.

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