For Personal & Residential Use

If you like to have SingTel's IDD facility activated on your Residential telephone or Personal mobile lines, you can apply for the service through any of the following methods:

To apply via telephone:

• If you are applying on your fixed line, call 1609.
• If you are applying on your mobile line, call 1626.

To apply via mail or fax:

Please click here to complete the application form and mail to:

The Director

Customer Service - Consumer Support

Singapore Telecommunications

Orchard Post Office Box 309

Singapore 912311

Or you can fax the completed application form to us at 6796 1767.

Application for the service is free-of-charge and there is no subscription fee for the service.