Frequently Asked Questions about eSIM for Montenegro
Complete list of answers to the most popular questions about how to choose, buy and use eSIM in Montenegro.
Why use eSIM in Montenegro?
What are the advantages of eSIM compared to a regular SIM?
You can activate eSIM in advance, there is no need to look for a store upon arrival, and the connection is very fast.
What do you need to use eSIM?
You need a smartphone with eSIM support, internet access for activation, and a bank card for payment.
How to choose the right eSIM provider?
Does my phone support eSIM?
How to disable eSIM after the trip?
Simply delete the eSIM profile in phone settings. This won't affect your main SIM card.
Is it safe?
Yes, eSIMs are completely safe. They are built into the phone and protected just like physical SIM cards.
Can I use eSIM and physical SIM simultaneously?
Yes, most modern phones support dual SIM functionality: one physical and one eSIM.
What if eSIM doesn't activate?
Check your internet connection and make sure your phone supports eSIM. If the problem persists, contact provider support.
Which smartphones support eSIM?
Can I make calls and send SMS through eSIM?
Some eSIM providers support calls and SMS, but most focus only on data transmission. For calls, you can use messaging apps.
Can I reuse an eSIM?
No, most eSIMs are single-use. Once deleted, they cannot be reused.
How to install eSIM using QR code?
Open phone settings, select "Mobile Networks" → "Add Plan" → "Scan QR Code" and follow the instructions.
How to install eSIM manually?
Some providers give you data (SM-DP+ address and activation code) that can be entered manually in device settings.
Are there multi-country eSIMs?
Yes, many providers offer regional and global eSIM packages covering multiple countries.
When does the package validity period start?
Usually from the moment of activation on the device, but some providers start from purchase time. Check the plan description.
What is Fair Usage Policy (FUP)?
It's a limitation imposed on "unlimited" plans. For example, speed may be reduced after 10 GB usage.
Why is internet sometimes slow on eSIM?
Speed depends on local operator network, base station congestion, and FUP. Better choose verified providers.
Do I need to enable roaming?
Yes, for most eSIMs you need to enable "Data Roaming" setting on your device.
How to check remaining data?
Most providers have personal accounts, apps, or send emails with remaining data. Some send SMS notifications.
Can I use hotspot (internet sharing)?
Yes, if allowed by the provider. Some plans restrict this - check in advance.
How to transfer eSIM to a new phone?
Usually impossible. You need to order a new eSIM. Some providers allow transfer through support contact.
What to do if QR code didn't arrive?
Check your email's "Spam" folder. If not found - contact provider support, they'll resend it.
Can I get refund for unused package?
Most eSIM providers don't offer refunds, but some are accommodating - check refund terms before purchase.
What's the eSIM coverage in Montenegro?
Depends on the operator. Usually use local networks like T-mobile, m:tel, One. Check provider specifications.