◆ Outgoing message(three section 30S)
◆ Hotline dial fuction(defined Time)
◆ IP Econnomical Routing
◆ Accompany password
◆ Dual mode switch
◆ Interrupt and disconnect an outside call
◆ Do-not-Disturb
◆ Call Forward



Capacity:2 CO.Lines,8 Extensions

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About us

Shenzhen Guowei Cesller Technology Co., Ltd., founded in 1996, is one of the largest manufacturers of professional group phone system in China.

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certificate NSN9000 3C Certificate for China Compulsory Product

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Shenzhen Guowei Cesller Technology Co.,Ltd.

East of Building 4, Weihao Industrial Park, Shakeng Road, Sunshine Community, Xili Street, Nanshan District, Shenzhen

  • +86-755-26515028
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  • Manager Yang:+86 13612897792
  • Lanny Liu:+86 15013708905