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JT (Jersey Telecom) and travel eSIM in Guernsey

JT (Jersey Telecom) is one of the networks your eSIM may use in Guernsey. Here is who actually decides which network you get, and what to do with that.

JT (Jersey Telecom) and travel eSIM in Guernsey

早わかり

  • 11 of the 16 Guernsey plans we sell name JT (Jersey Telecom) as a reachable network, at 4G and 5G.
  • Travel plans connect by roaming, so no plan can promise one specific network.

JT (Jersey Telecom) and travel eSIM in Guernsey

JT (Jersey Telecom) and travel eSIM in Guernsey

What decides the network you getWho controls it

よくある質問

Will my eSIM definitely connect to JT (Jersey Telecom)?+

11 of our plans name JT (Jersey Telecom) as reachable, but that is not a guarantee. Not necessarily. Travel plans run over roaming agreements, so the network depends on the supplier behind the plan, your device and where you are. JT (Jersey Telecom) is one of the networks operating in Guernsey, not a guarantee attached to any particular plan.

How do I see which network I am on?+

Check the carrier name at the top of the screen, or open the mobile-network settings and look at the operator list. If signal is poor, try selecting a network manually instead of automatic — but only one your plan actually supports.

Does JT (Jersey Telecom) run 5G, and will my plan get it?+

From the operator information we track, JT (Jersey Telecom) runs 4G and 5G. Getting 5G in practice needs three things at once: the plan permits it, your device supports it, and the area has coverage. Miss any one and you fall back to 4G.

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関連情報

プラン

eSIM plans for Guernsey

Ranked by our value score. Each plan page lists the networks its supplier declares.

United Kingdom +40 countries 50GB 180 days

41 countries · partner networks

Fixed
Works in 41 countries: United Kingdom, Austria, Belgium +38すべて見る

United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine

データ
50GB
有効期間
180 days
テザリング
可
通信方式
3G / 4G / 5G
  • 5G対応
  • テザリング
  • 追加チャージ対応

Validity starts on first connection at the destination

〜から￥17,471￥16,597
詳細

United Kingdom +40 countries 20GB 30 days

41 countries · partner networks

Fixed
Works in 41 countries: United Kingdom, Austria, Belgium +38すべて見る

United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine

データ
20GB
有効期間
30 days
テザリング
可
通信方式
3G / 4G / 5G
  • 5G対応
  • テザリング
  • 追加チャージ対応

Validity starts on first connection at the destination

〜から￥7,877￥7,482
詳細

United Kingdom +40 countries 20GB 90 days

41 countries · partner networks

Fixed
Works in 41 countries: United Kingdom, Austria, Belgium +38すべて見る

United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine

データ
20GB
有効期間
90 days
テザリング
可
通信方式
3G / 4G / 5G
  • 5G対応
  • テザリング
  • 追加チャージ対応

Validity starts on first connection at the destination

〜から￥8,496￥8,070
詳細

United Kingdom +40 countries 10GB 30 days

41 countries · partner networks

Fixed
Works in 41 countries: United Kingdom, Austria, Belgium +38すべて見る

United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine

データ
10GB
有効期間
30 days
テザリング
可
通信方式
3G / 4G / 5G
  • 5G対応
  • テザリング
  • 追加チャージ対応

Validity starts on first connection at the destination

〜から￥4,782￥4,542
詳細

United Kingdom +40 countries 5GB 30 days

41 countries · partner networks

Fixed
Works in 41 countries: United Kingdom, Austria, Belgium +38すべて見る

United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine

データ
5GB
有効期間
30 days
テザリング
可
通信方式
3G / 4G / 5G
  • 5G対応
  • テザリング
  • 追加チャージ対応

Validity starts on first connection at the destination

〜から￥3,080￥2,925
詳細

United Kingdom +40 countries 3GB 30 days

41 countries · partner networks

Fixed
Works in 41 countries: United Kingdom, Austria, Belgium +38すべて見る

United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine

データ
3GB
有効期間
30 days
テザリング
可
通信方式
3G / 4G / 5G
  • 5G対応
  • テザリング
  • 追加チャージ対応

Validity starts on first connection at the destination

〜から￥1,996￥1,896
詳細
Sure