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Does the ASUS Zenfone Max Pro M1 support eSIM?
ASUS Zenfone Max Pro M1 eSIM compatibility
No, the ASUS Zenfone Max Pro M1 does not support eSIM. This device was released in 2018 with traditional dual physical SIM card slots (dual nano-SIM) and lacks the embedded SIM hardware required for eSIM functionality. All variants of the Zenfone Max Pro M1 across all regions—including the ZB601KL and ZB602KL models—rely exclusively on physical nano-SIM cards for cellular connectivity.
The ASUS Zenfone Max Pro M1 does support dual-SIM dual-standby, meaning you can use two physical nano-SIM cards simultaneously. You can keep one SIM active for calls and texts while using the second for data, or maintain two separate phone numbers on the same device. However, neither slot supports eSIM technology, so you'll need physical cards from your carriers.
Which ASUS phones support eSIM?
If you need eSIM capability, newer ASUS models offer this feature. The ASUS ROG Phone 8 Pro includes eSIM support, as does the ROG Phone 8 standard edition. The ROG Phone 7 also supports eSIM in select markets. However, earlier models like the ROG Phone 6 do not support eSIM. Always verify eSIM availability for your specific region on ASUS's official specification sheet, as support can vary by market.
Your connectivity options without eSIM on the ASUS Zenfone Max Pro M1
Using physical SIM cards for connectivity
Since the ASUS Zenfone Max Pro M1 doesn't support eSIM, you'll use traditional nano-SIM cards for all connectivity. The device offers a dedicated dual-SIM tray that accepts two nano-SIM cards plus a microSD card simultaneously—a hybrid tray is not used, so you won't have to choose between dual-SIM functionality and expandable storage.
To set up cellular service on your ASUS Zenfone Max Pro M1:
- Power off the device completely.
- Locate the SIM tray on the left edge of the phone and use the ejector tool to remove it.
- Place your nano-SIM card(s) in the appropriate slots, ensuring the gold contacts face downward.
- Reinsert the tray carefully until it clicks into place.
- Power on the device and wait for it to detect the SIM card(s).
- Go to Settings > Network & internet > SIM cards to configure which SIM handles calls, texts, and mobile data.
- Label each SIM (e.g., "Work" or "Personal") to manage them easily.
Consider an eSIM-capable device
If eSIM functionality is important for your workflow or travel plans, you may want to check another device's eSIM compatibility before upgrading. Newer smartphones from ASUS, Apple, Samsung, Google, and other manufacturers increasingly include eSIM support alongside physical SIM slots, offering flexible dual-SIM configurations.
Staying connected abroad on the ASUS Zenfone Max Pro M1
Travel SIM cards for international connectivity
Without eSIM capability, your best option for affordable international data on the ASUS Zenfone Max Pro M1 is a physical travel SIM card or local SIM. Purchase a travel SIM before departure or buy a local nano-SIM card when you arrive at your destination. Insert it into the second SIM slot while keeping your home SIM in the primary slot for incoming calls and two-factor authentication codes.
Many airports and convenience stores in popular destinations sell prepaid tourist SIM cards with data packages. Compare rates before purchasing, as prices and coverage vary significantly. Alternatively, order a physical international SIM card online before your trip and have it delivered to your home address.
If you frequently travel internationally
Frequent travelers often find eSIM technology more convenient than swapping physical cards in multiple countries. While your Zenfone Max Pro M1 can't take advantage of this, you might consider devices with eSIM support for your next upgrade. When that time comes, you'll be able to browse eSIM plans and install data plans instantly without visiting a store or waiting for shipping.
Tips & troubleshooting
Managing dual physical SIMs effectively
Configure your ASUS Zenfone Max Pro M1 to use the right SIM for each task. In Settings > Network & internet > SIM cards, assign one SIM as your default for mobile data and choose which SIM handles voice calls and SMS. You can set the device to ask each time you make a call or send a message, giving you flexibility when managing personal and work numbers.
When traveling with a local SIM card in the second slot, enable data roaming only for that SIM. Go to Settings > Network & internet > Mobile network, select the travel SIM, and toggle on Roaming. Keep roaming disabled for your home SIM to avoid unexpected charges while still receiving calls and texts.
Common physical SIM issues
If your SIM card isn't detected, power off the device and remove the tray to ensure the card is seated properly with contacts facing down. Check that you're using a nano-SIM—not a micro-SIM or standard SIM. Dust or debris in the tray can also prevent detection; gently clean both the SIM card and tray with a soft, dry cloth. If problems persist, test the SIM in another device to rule out carrier or card issues, or contact eSIM setup help for general connectivity support.
The ASUS Zenfone Max Pro M1's dual physical SIM capability remains functional and reliable for users who don't require eSIM technology. The device serves well for basic dual-number management and international travel with physical SIM cards.
