HONG KONG SMS: Products and Compliance

Hong Kong

Sender ID Dynamic
Dialing code 852
Major Carriers

China Mobile Hong Kong, PCCW Mobile, CSL, SmarTone,

3 Hong Kong

Number portability Yes
Message length 160 characters
Support for Concatenated message Yes
Sender ID Supported Long Code
Setup Time -
Support for Two Way SMS Yes
Extra Information

Unicode is supported
Do not send inappropriate content                       

SMS Compliance

Prohibited Content:

The following types of messaging on all SMS messaging products are all prohibited:

  • Phishing

Validity Expiration:

The default setting is 24 hours


Office of the Communications Authority

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