Whether you use a mobile phone, fixed-line phone or a fax machine, you can register for the 1638 IDD service and enjoy economical, convenient and high quality IDD calls from SmarTone.
Economical
Enjoy great offers and savings with our competitive 1638 IDD rates.
Convenient
You may register up to three call-from numbers. In addition, you can use a 1638 IDD Service Number to make IDD calls from any phone.
Security
To prevent unauthorised use, 1638 IDD includes a PIN security feature. With PIN security activated, you have to key in the PIN before making each international call.
Making IDD calls through 1638 IDD is easy. Simply use a 1638 IDD registered phone and follow the steps below:
Mobile phone
1638 Country Code Area CodeTel.No.SEED
Home phone/Fax
1638 Country Code Area CodeTel.No.#
If you have registered 1638 IDD, you will receive a 1638 IDD Service Number enabling you to make IDD calls from any touch tone phone, including unregistered ones, giving greater flexibility and convenience with economical IDD rates.
Simply follow the steps below to call:
5Country Code & Area Code
7(Mobile) SEED or (Home/Fax) #
