You will need
- Mobile phone (smartphone)
Instruction
1
The most common way to make calls with mobile from abroad in Russia is roaming. To activate roaming you need to contact the office of mobile phone company and provide a list of countries where you may need a connection (often the cost of minute of conversation in different countries is indexed differently). The major mobile operators provide relatively inexpensive roaming to popular destinations travel vacation: Turkey, Egypt, CIS countries and Thailand and India. Roaming is often chosen by those who need to be connected with incoming calls because it does not change the phone number.
2
More economical way is to buy a tourist SIM card. SIM cards for travelers produces several companies (Goodline, GSM-Travel, WellTell etc.). The cost of services they are about the same, work in more than 100 countries. Minus travel SIM card is the place of the usual phone number (good for tourists, but does not fit the description abroad on a business trip) and rather high cost of the SIM card. Calls typically cost from 3 to 4 rubles per minute.
3
In almost all the countries of Europe and South-East Asia you can buy a local SIM card. As a rule, buying can be done in any store. For registration you may need the passport (in Thailand, Cambodia, Malaysia, India documents when buying SIM cards no need). The cost of calls varies from 5 to 40 rubles per minute, depending on tariff. Local numbers are convenient because they can connect to the Internet and use your smartphone as a Navigator and device for Network operation.
4
To call to Russia from abroad you can also use Skype, Viber, Line etc. you need to have with you any device which you can use to access the Internet (laptop, tablet, smartphone, a phone that supports Wi-Fi). With the free wireless Internet at the hotel or any cafe you can call friends or colleagues in one of the above programs (if their computers or other devices set to use the same program). With Skype you can also call regular phone numbers if you connect and pay the applicable fees. Skype, Viber and Line are free to install on Android and iOs, on any version of Windows including Windows for phones and tablets.
Note
When buying a local SIM card you may need a identity document.
Useful advice
In hotels, cafes and restaurants very often there is free wi-fi, which can be used for calls via Skype and Viber.