From Droam Prepaid SIM Encyclopedia

Revision as of 10:28, 22 December 2012 by (talk) (→‎CTM)
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Cellular Operators


CTM, or Companhia de Telecomunicações de Macau S.A.R.L, is the main phone company in Macau.

APN settings - Subscription

  • username: guest
  • password: guest
  • APN name: ctm-mobile

APN settings - Prepaid

  • username: none
  • password: none
  • APN name: ctmprepaid
  • Proxy:
  • Port: 8080


  • username: none
  • password: none
  • APN name: ctm

Note: I'm not sure what the second APN is for, and it's not the primary APN, but the help-desk person at the CTM shop added it for me.

To register basic cell phone service first dial 141. Then to register the Data Package Plan 2 service (1 Gig of data) dial the code 1773.

Prepaid plans


CTM offers a number of different prepaid voice plans (such as "BEST Prepaid IDD/Roaming"), some of which give you the option of then adding monthly data plans to them. Data plans include 1 Gig, 2 Gig, and Unlimited per month. They also have tourist-friendly data-only plans for 1-day or 5-days. For details check the web site (there's an option to browse the site in English).

To see your remaining balance dial 1772. Alternatively (for prepaid accounts, at least) use code *122# [send] to show the current balance and expiry date on-screen, followed by an SMS giving fuller details.

VoIP applications

GPS and other navigation applications

Restaurants, hotels and other recommendation applications

Social Networking applications

Special Travel applications

Wi Fi Networks


  • Visit to Macau on Nov 24th, 2012.
  • CTM