Supported Countries.

M365 Guard supports 2G only. Have a look at the following list to confirm.

  
Albania
Algeria
Anguilla
Antigua & Barbuda
Argentina
Armenia
Australia
Austria
Azerbaijan
Barbados
Belarus
Belgium
Bosnia and Herzegovina
British Virgin Islands
Bulgaria
Cambodia
Canada
Cayman
Chile
China
Colombia
Croatia
Cyprus
Czech Republic
Denmark
Dominica
Egypt
El Salvador
Equatorial Guinea
Estonia
Faroe Islands
Finland
France
Germany
Gibraltar
Great Britain
Greece
Greenland
Grenada
Guernsey
Guyana
Hong Kong
Hungary
Iceland
India
Indonesia
Ireland
Isle of Man
Israel
Italy
Japan
Jersey
Jordan
Kazakhstan
Korea, Republic of
Kosovo
Kyrgyzstan
Latvia
Liechtenstein
Lithuania
Luxembourg
Malaysia
Malta
Mexico
Moldova
Monaco
Mongolia
Montenegro
Montserrat
Morocco
Netherlands
New Zealand
North Macedonia
Norway
Oman, Sultanate of
Palestine
Paraguay
Peru
Philippines
Poland
Portugal
Romania
Russia
Saint Kitts & Nevis
Saint Lucia
Saint Vincent and Grenadines
Serbia
Singapore
Slovak Republic
Slovenia
South Africa
Spain
Sri Lanka
Sweden
Switzerland
Taiwan
Thailand
Tunisia
Turkey
Turks and Caicos Islands
Ukraine
United Arab Emirates
USA
Vietnam