what countries can i use my o2 phone in（関連順）

0:24

Is data roaming still free in Europe o2?

Entertainment·WHYS

1,933 回視聴 - 2 年前

2:13

International roaming for small businesses, with O2 Business

o2ukbusiness

4,013 回視聴 - 9 年前

0:40

O2 - Roam On in the EU

67,231 回視聴 - 1 年前

7:20

How To Get Data Internationally (3 Ways)

Joshua Chang

66,221 回視聴 - 1 年前

0:31

O2 International SIM advert

93,405 回視聴 - 10 年前

5:26

Which UK Mobile Network Is Best? Three vs EE vs O2 vs Vodafone

Green Smartphones

34,055 回視聴 - 11 か月前

0:46

T-Mobile / AT&T International Roaming Problem on iPhone? Try this!

O2 Travel

My O2 App Demo

How to connect to a roaming network on Android | 48 | Changing up mobile

48 Mobile

176,314 回視聴 - 2 年前

9:57

Must AVOID! O2 UK eSIM.

Peter Harding

14,813 回視聴 - 1 年前

0:39

How to connect to a roaming network on iPhone | 48 | Changing up mobile

48 Mobile

192,713 回視聴 - 2 年前

0:42

O2 International Friends & Family Bolt On

xvu707x

7,267 回視聴 - 14 年前

9:59

O2 Mobile Network: 2 Month Review

Sandro Linux

507 回視聴 - 1 年前

8:27

Buying a sim card for the UK in 2024

Traveltomtom

41,024 回視聴 - 1 年前

7:34

International sim card - Use your phone while traveling Europe

OurBigAdventure

134,816 回視聴 - 5 年前

6:56

Switch off your phone's WiFi now!

Liron Segev

4,793,324 回視聴 - 1 年前

2:15

Sim only from O2 Business

o2ukbusiness

61,231 回視聴 - 7 年前

0:31

o2 'International Sim'

Rebecca O'Sullivan

294 回視聴 - 4 年前

6:40

O2 vs Vodafone - Which UK Mobile Network Is Best?

Green Smartphones

5,787 回視聴 - 1 年前

結果 : what countries can i use my o2 phone in