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Standalone Communications
Carriers and regions that support the eSIM service
The watch supports the eSIM service (One Number service and Standalone Number service).
To ensure better call experience and normal call service when there is no 3G network, it
is recommended that you contact your carrier to enable VoLTE.
eSIM One Number service: This service allows you to add the watch as an eSIM auxiliary
•
device of your phone and enables the watch to share your phone's number (primary
number), voice plan, and data plan. You will then be able to make calls and browse on the
watch.
eSIM Standalone Number service: This service means that the watch has a standalone
•
number and can be connected to the cellular mobile network. It has an independent tariff
package with allowances for SMS messages, calls, and data.
Device support
One Number Service
HUAWEI WATCH 3 Series and HUAWEI
WATCH 4 Series
Support from carriers
The support for the eSIM service depends on your country/region and carrier.
The eSIM service type depends on the specified carrier.
•
For details about how to activate the eSIM service, visit Huawei's official website, select
•
a product, and then select Product Support.
Yes for some public land mobile networks (PLMNs)*: Update your watch to the latest
•
version. Some carriers have multiple PLMNs. Contact the vendor or your carrier to
check whether VoLTE is supported.
Carriers that support the eSIM service
Country or Region
Estonia
Austria
Supported Carrier
elisa
Tele2
EMT
3 AT
bob
Standalone Number Service
HUAWEI WATCH 4 Series
eSIM
Yes
Yes
Yes
Yes
Yes
Your Watch
Supports VoLTE or
Not
Yes
No
Yes
Yes for some PLMNs*
Yes
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