Yes, you can avail of multiple roaming promos, whether it's non-country-specific or country-specific promo! But do note that if you avail multiple roaming promos for the same country, whichever promo has the earliest expiry date will be the first one to be consumed.
However, if you want a continuous experience, you'll need to activate a new roaming promo before the validity period of the currently registered promo ends or data allocation is fully exhausted.

To activate your GOMO Roam data, simply login to your GOMO PH app and navigate to the Data & Roaming Offers section. Choose an eligible promo that suits your needs and follow the prompts to activate it. You can directly purchase via the Shop section of the GOMO PH app. You can also swap your local GBs to roaming GBs via 'Mo Creds!

Just make sure to update your Access Point Name (APN) found in the Settings of your phone. You can follow these easy steps: For iOS phones:

1. Open "Settings" on your iOS phone
2. Click "Cellular" and "Cellular Data Network"
3. Update all APNs to gomo.ph
   
   For Android phones:
4. Open "Settings" on your Android phone
5. Search for "Access Point Names" or manually search within the SIM cards and/or mobile networks sections
6. Create a new APN and type gomo.ph in the APN section
   
   Lastly, ensure that your mobile data and data roaming settings of your phone are turned on.

You will still have roaming signal and can receive incoming texts (as long as the roaming partner has active 2G/3G services), even if you don’t have an active roaming promo.

However, you won’t be able to make outgoing calls or texts, or receive incoming calls.

No, you just have to wait until your roaming promo expires without additional charges. You can also continue enjoying your local promos and services, as long as they're still within their validity.