How will my Saver IDD 033 call be charged?
Saver IDD 033 calls are charged in per-minute blocks for postpaid and prepaid M Card customers. For postpaid customers on per second billing and SuperPac customers, charges are by per-second blocks with minimum 1 minute charge.

Postpaid Prepaid
Prime and other bill plan Per second bill plan M Card SuperPac
Per minute Per second block with minimum 1-minute charge Per minute Per second block with minimum 1-minute charge

I'm an existing M1 customer. Do I have to register to use Saver IDD 033 service?
Existing M1 customers do not have to register. Customers can automatically use Saver IDD 033 service on your M1 fixed and mobile lines.

Who needs to register for Saver IDD 033 service?
SingTel, StarHub, MyRepublic and Verizon subscribers are required to register with M1 in order to use Saver IDD 033 service. Please visit any customer service centre to register or call 1627 for enquiries.

How do I prevent unauthorised international calling access?
To avoid unauthorised international calling access, customers can manually activate the call barring feature on their phone. Alternatively, call 1627 for further assistance. For guide to activate call barring manually, click here.

I'm an M1 customer. How will I be billed for Saver IDD 033 calls?
Saver IDD 033 charges will be reflected in customer's Postpaid / Fixed line bill on a monthly basis.