Macau 🇲🇴

Country Summary

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Country Name	Macao
Region	Asia
ISO	MO
Dialing code	+853
MCC (Mobile country code)	455

Sender ID Guidelines

Alphanumeric Sender ID

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СTM	Alphanumeric Sender IDs are supported. However, special characters are not allowed in Sender IDs.
Hutchison	Alphanumeric Sender IDs are supported. However, special characters are not allowed in Sender IDs.
China Telecom	All Sender IDs will be changed to a generic sender ID to ensure delivery

Numeric Sender ID

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CTM	Sender IDs are supported
Hutchison	Sender IDs are supported
China Telecom	All Sender IDs will be changed to a generic sender ID to ensure delivery

Generic Sender ID

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All networks	Generic sender IDs such as INFO, SMS, NOTICE etc are prohibited.

Pre-registration

If you need to register your Sender ID for Macao, please contact our Support team by email [email protected] and provide the following information:​

Requirements