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DDI & CO

Ideal solution for PABX / keyline users.

The ideal solution for PABX / keyline users

​​Our "Direct Dial In" (DDI) and "Central Office" (CO) services provide interconnection between your PABX or Keyline system and the public telephone network through our state-of-the-art fibre-optic network. Now you can enjoy high quality communications at competitive rates to complement your private exchange.
PREVENT CALL CONGESTION
Separate incoming (DDI) and outgoing (CO) lines to prevent call congestion.
IMPROVE WORK EFFICIENCY
Improve work efficiency with DDI lines as operators are not necessary.​

The ideal solution for PABX / keyline users

​​Our "Direct Dial In" (DDI) and "Central Office" (CO) services provide interconnection between your PABX or Keyline system and the public telephone network through our state-of-the-art fibre-optic network. Now you can enjoy high quality communications at competitive rates to complement your private exchange.
PREVENT CALL CONGESTION
Separate incoming (DDI) and outgoing (CO) lines to prevent call congestion.
IMPROVE WORK EFFICIENCY
Improve work efficiency with DDI lines as operators are not necessary.​
CALL & SUBSCRIBE
CALL & SUBSCRIBE

HGC Global Communications Limited may, directly or through its affiliated companies, agents and/or business partners1, use my personal data2(“Personal Data”) for direct marketing of the services and/or products as set out below.

Please select the box(es) below to indicate you do not consent to any of the items and HGC Global Communications Limited shall not use the Personal Data for direct marketing

Notes

  1. Business partners include those entities of designated industries having a contractual relationship with HGC Global Communications Limited (please refer to3for details of designated industries).
  2. Personal Data includes any or all of the following : name, gender, telephone number, fax number, postal address, e-mail address, month and year of birth, and the information on usage of telecommunications and related telecommunications value-added services and relevant HGC Global Communications Limited’s account and service number.
  3. Designated industries include telecommunications and related telecommunications value-added services and/or products, concierge services, flowers and hampers, wedding planning services, personal care and beauty, fashion and apparel, supermarket and department stores, household, catering/ food and beverages, hotels and travelling, entertainment and leisure, high-end consumer products, electrical and electronic products, e-commerce and payment platforms, media, insurance, banking and finance, education, stationery and office equipment, real estate and property management, logistics and transportation, social network services, recruitment, charitable and non-profit making organizations.

Remarks
If at any time in the future you do not wish HGC Global Communications Limited, its affiliated companies, agents and/or business partners in providing you with any information for direct marketing of the aforesaid products and services relating to HGC Global Communications Limited, its affiliated companies and business partners, please contact us via email suggestion@hgc.com.hk, or by mail to PO Box 33, Tsuen Wan Post Office, Hong Kong or call HGC Global Communications Limited’s Customer Services Hotline 1220 (Voice/IDD Service) / 1222 (Internet Service). If you inform us via email or by post, our customer service representative will contact you for verification purpose.

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Why HGC?

HGC Global Communications Limited (HGC) owns one of Hong Kong’s largest fibre-to-the-building networks and world-class international infrastructure, as well as five cross-border routes integrated with three mainland China’s tier-one telecoms operators.
INTERNATIONAL NETWORK
Our international footprint reaches across Asia, Europe, the Middle East, Africa, the US and UK.
HONG KONG-MAINLAND CHINA
Five HGC routes are integrated with all three of mainland China's tier-1 operators in order to help businesses connect offices and factories on both sides of the border.
HONG KONG
HGC owns one of Hong Kong's most extensive optical-fibre backbone networks.

Why HGC?

HGC Global Communications Limited (HGC) owns one of Hong Kong’s largest fibre-to-the-building networks and world-class international infrastructure, as well as five cross-border routes integrated with three mainland China’s tier-one telecoms operators.
INTERNATIONAL NETWORK
Our international footprint reaches across Asia, Europe, the Middle East, Africa, the US and UK.
HONG KONG-MAINLAND CHINA
Five HGC routes are integrated with all three of mainland China's tier-1 operators in order to help businesses connect offices and factories on both sides of the border.
HONG KONG
HGC owns one of Hong Kong's most extensive optical-fibre backbone networks.
Why Hgc