Singtel APN Settings 2026 - 5G & 4G LTE Guide
Configure Singtel mobile data settings on Android and iOS
Manually configure your Singtel APN settings to enable 5G or 4G LTE mobile data and MMS in Singapore. The default APN for Singtel postpaid subscribers is 'e-ideas', while prepaid users may use 'hicard'. Singtel operates on MCC 525 and MNC 01 as Singapore's largest mobile operator with nationwide 5G coverage. Unlocked devices or phones imported from overseas may require manual APN configuration.
Singtel APN Settings
Use these settings to configure your Singtel mobile data connection.
| Setting | Value |
|---|---|
| APN | e-ideas |
| MCC | 525 |
| MNC | 01 |
| Authentication | None |
| APN Type | default,supl,mms |
| APN Protocol | IPv4/IPv6 |
| Username | Not required |
| Password | Not required |
How to Configure Singtel APN on Android
- 1 Open Settings on your Android device.
- 2 Go to Network & Internet or Connections.
- 3 Tap Mobile Network or Mobile Data.
- 4 Select Access Point Names (APN).
- 5 Tap the + icon to add a new APN.
- 6 Set Name to 'Singtel' and APN to 'e-ideas'.
- 7 Enter MMSC as 'http://mms.singtel.com:10021/mmsc' and MMS Proxy as '165.21.42.84' with MMS Port '8080'.
- 8 Set APN Type to 'default,supl,mms' and APN Protocol to 'IPv4/IPv6'.
- 9 Tap Save and select the new Singtel APN from the list.
- 10 Restart your device to apply the settings.
How to Configure Singtel APN on iPhone/iOS
- 1 Open Settings on your iPhone.
- 2 Tap Cellular or Mobile Data.
- 3 Select Cellular Data Network.
- 4 Enter 'e-ideas' in the APN field under Cellular Data.
- 5 Under MMS, enter APN as 'e-ideas' and MMSC as 'http://mms.singtel.com:10021/mmsc'.
- 6 Set MMS Proxy to '165.21.42.84:8080'.
- 7 Go back to save the settings.
- 8 Restart your iPhone to apply changes.
Troubleshooting
Common issues and solutions when configuring Singtel APN settings.
- No data connection after inserting Singtel SIM
- Verify the APN is set to 'e-ideas' for postpaid or 'hicard' for prepaid plans. Toggle Airplane Mode on and off. Check that mobile data is enabled and your plan has sufficient data allowance. Reset network settings if the issue persists.
- MMS not working on Singtel
- Ensure the MMSC URL is 'http://mms.singtel.com:10021/mmsc' and MMS Proxy is '165.21.42.84' with port '8080'. MMS requires active mobile data and does not work over WiFi. Verify the APN Type includes 'mms' in the list.
- 5G not connecting on Singtel
- Confirm your Singtel plan includes 5G access and your device supports Singtel 5G bands (n78 at 3500 MHz). Check that your SIM is 5G-enabled by visiting a Singtel shop or using the My Singtel app. Set preferred network type to 5G/NR in device settings.
Singtel APN Settings FAQ
What is the correct Singtel APN?
The correct APN for Singtel postpaid plans in Singapore is 'e-ideas'. Singtel prepaid (hi! card) subscribers should use 'hicard' instead. Both APNs connect to the same Singtel network but are configured differently for billing purposes. The 'e-ideas' APN supports 4G LTE and 5G connections with full data and MMS functionality.
What are the Singtel MCC and MNC codes?
Singtel uses MCC 525 (Singapore country code) and MNC 01 (Singtel network identifier). These codes are automatically detected by your device from the SIM card. Manual entry is only needed if the fields appear empty in your APN configuration. All Singtel brands including sub-brand heya share the same MCC and MNC values.
Do I need a username and password for Singtel APN?
No, the Singtel APN does not require a username or password for either the 'e-ideas' or 'hicard' access points. Leave both fields blank when configuring your APN settings. The authentication type should be set to None. If your device has pre-filled credentials from a previous carrier, delete them before saving.
What is the difference between e-ideas and hicard APN?
The 'e-ideas' APN is used for Singtel postpaid mobile plans, while 'hicard' is the APN for Singtel prepaid hi! card users. Both provide the same network access and performance. The distinction exists for the carrier billing system to route data charges correctly. If unsure which to use, check your plan type in the My Singtel app.
How do I reset Singtel APN to default?
On Android, go to Settings, Mobile Network, Access Point Names, then tap the three-dot menu and select 'Reset to default'. On iPhone, go to Settings, General, Transfer or Reset iPhone, Reset, Reset Network Settings. This removes all custom APN profiles and restores carrier defaults. You may need to restart your device after the reset.