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© 2023 ಮೂಲಕ Roamifyನಮ್ಮನ್ನು ಅನುಸರಿಸಿ:
ಯಾವುದೇ ಪ್ರಶ್ನೆಗಳಿವೆಯೇ?
© 2023 ಮೂಲಕ Roamifyನಮ್ಮ 24/7 ಬೆಂಬಲ ತಂಡವು ನಿಮಗೆ ಸಹಾಯ ಮಾಡಲು ಇಲ್ಲಿದೆ!
© 2023 ಮೂಲಕ Roamifyನಮ್ಮನ್ನು ಅನುಸರಿಸಿ:
December 14, 2023 07:56
Device Compatibility
Yes — you can use VoIP apps to make calls with your Roamify eSIM. Since Roamify plans include data connectivity, any app that makes calls over an internet connection will work.
VoIP stands for Voice over Internet Protocol. It’s the technology behind any app that lets you call someone over a data connection rather than a traditional cellular voice plan. If you’ve ever called someone on WhatsApp or FaceTime using Wi-Fi or mobile data, you’ve used VoIP.
All major VoIP apps are compatible with Roamify eSIM plans, including:
As long as your Roamify eSIM has an active data connection, these apps will work just as they do at home.
VoIP calls consume data. Here are approximate data usage figures for common apps:
App
Approx. data per hour
WhatsApp voice call
~40 MB
WhatsApp video call
~200 MB
FaceTime audio
~40 MB
FaceTime video
~180 MB
Zoom (video)
~540 MB
Skype (video)
~270 MB
Keep this in mind when choosing a data plan, especially for longer trips.
VoIP calls do not use your local phone number. Calls are made through the app, not through the cellular voice network. Your contacts need to have the same app installed (or a compatible one) to receive your call.
Some countries restrict VoIP apps. A small number of countries limit or block certain VoIP services. Notable examples include the UAE (which restricts WhatsApp and Skype calls) and China (which blocks most foreign apps). Check local regulations for your destination before you travel.
Data roaming must be enabled. Make sure data roaming is turned on for your Roamify eSIM line. Without it, your apps won’t have a data connection to work with.
Roamify’s standard eSIM plans are data-only, which means they don’t include a local phone number for traditional calls or SMS. If you need to make or receive regular calls, you have a few options:
Can I use WhatsApp with my Roamify eSIM?
Yes. WhatsApp calls and messages work over any active data connection, including Roamify eSIM plans. See also: Can I use WhatsApp with my Roamify eSIM?
Can I use FaceTime or iMessage with my Roamify eSIM?
Yes. FaceTime and iMessage both work over a data connection. See: Can I use iMessage/FaceTime with my Roamify eSIM?
Does my Roamify eSIM come with a phone number?
Most Roamify plans are data-only and do not include a phone number. See: Do eSIMs come with a number to make or receive calls?
What are my options for calling if I have a data-only eSIM?
See: What are my options for calling if I have a data-only eSIM?