Upon signing up for Roam-4-Free, we will assign you a DDI number, which is a 8 digit telephone number.

Steps:
(1) Call Divert
- With this DDI number, simply divert your mobile number to this DDI number before boarding the plane / leaving Singapore.
- To divert, go to your phone settings, and use "Divert Always" or "Divert All Calls" depending on your phone model.
- Key in the DDI number (without 65, which is Singapore's country code)

Eg: My Singapore Mobile, 91234567
             |
    "Divert All Calls"
             |
    My DDI Number, 61234567

(2) At Destination Country
- Purchase a native SIM card (which is a local prepaid card that has a SIM for you to put into your mobile phone).
- After you know your native mobile number, simply
  -> Call (65) 6550 9550
       Enter your DDI number
       Enter your Roam-4-Free password
       Press 1 to change your CallBack CallForward (CBCF) number
       OR
  -> Login to www.telcom1515.com to change your CBCF number.

Eg: My Singapore Mobile, 91234567
             |
    "Divert All Calls"
             |
    My DDI Number, 61234567
             |
    "Forwarded"
             |
    My CallForward Number (Native Mobile Number)

Congratulations! You have completed the setup and you are ready to receive and make calls.

(3) How to make outgoing calls?
Using your mobile with your native SIM inside, call your DDI number (include +65) and disconnect call upon hearing the 1st ring. Telcom1515's Roam-4-Free system will automatically call you back on your native mobile number, and prompt you to enter a destination number. Upon entering the number, our system will connect your call immediately.

Eg: My Native Mobile Number, eg Hong Kong 8526-123456789
             | (call & disconnect upon hearing the 1st ring)
    My DDI Number, +65-61234567

    Within a few seconds...
    My Native Mobile Number, eg Hong Kong 8526-123456789 (Rings)
             |
    I will be prompted to enter destination number, eg China 86-987654321
             |
    Call Connected