How To Roaming TM?

If you’re a TM subscriber preparing to travel abroad, the first thing you need is to activate roaming so your number continues working outside the Philippines. Many users experience issues like no signal, no OTP, or failed mobile data because roaming was not set up correctly before departure.

This updated 2025 guide explains how to roaming TM using the latest and verified activation methods provided by TM. All outdated processes, old promos, and unsupported commands are removed, only the current, working, and authentic steps are included.

What Is TM Roaming and How It Works

Lets you use your Philippines mobile number abroad so you can:

• Send and receive SMS
• Make and receive calls
• Use mobile data
• Receive OTPs from banks and apps
• Stay reachable for family and work

When TM roaming is activated, your phone connects to a partner network in another country. Charges depend on the foreign operator’s rates and TM’s roaming packages. If roaming isn’t working, check whether your SIM is fully registered by visiting register sim card tm first.

How To Activate TM Roaming?

TM strongly advises activating roaming before your departure to avoid service issues when you land.

Activate via SMS

Open your phone’s Messages app.

• Text ROAM ON
• Send to 8080
• Wait for confirmation that roaming is activated.

Activation is usually instant but may take up to 15 minutes. If roaming activation is successful but the internet won’t load, adjusting your APN Settings might solve the problem.

Roaming Using the GlobeOne App

Install the GlobeOne App from Google Play or App Store.

Log in using your TM number.

• Go to Account.
• Select Roaming.
• Tap Activate Roaming.
• Confirm and wait for activation.

This method is best if you want to monitor your load balance or buy roaming promos.

TM Roaming Through USSD Code

This is one of the easiest ways to activate roaming, especially if you don’t like texting keywords.

• Dial *143# and press the call button
• Select Roaming & International
• Choose Activate Roaming
• Wait for the confirmation message from TM

This method works even on basic phones and doesn’t require mobile data or an app. Before enabling roaming, you might need extra credits, and Borrow TM Load can help you top up quickly.

New TM Roaming Promos for 2025

Below is a quick table of the most commonly used roaming packages. Prices may vary per region.

Requirements For Roaming To Work

Your TM SIM must meet the following conditions:

• SIM is not expired or deactivated
• You have enough load balance (P50 to P100 minimum recommended)
• You activate roaming before leaving the Philippines
• Your phone supports roaming (all LTE and 5G devices do)
• No network lock that prevents roaming connectivity

Countries Where TM Roaming Works

TM roaming works in more than 100 countries including:

Coverage varies per roaming partner. For best results, check the GlobeOne app for updated partner networks.

FAQ’s

Activating roaming for your TM number is simple as long as you do it before leaving the Philippines. Whether you are traveling for work, business, or a short vacation, enabling roaming ensures you can receive OTPs, stay connected with family, and access emergency communication.