Yes, if you are valid customer of Telenor Myanmar and the country you are visiting is covered.
Yes, Telenor Myanmar roaming services connected with more than 270 operators in more than 130 countries around the world.
You need to dial  OR [+] [country code] [local area code without zero ] [local number] for landline
You need to dial  OR [+] [country code] [mobile number without zero] (for mobile)
Roaming is when you travel abroad and make or receive a call in the foreign countries with your Telenor SIM. You can call to local numbers in visited country itself or call back to Myanmar or call to 3rd countries .For example, if you are in Bangkok , you can make voce call or SMS to Bangkok numbers and also you can call back to Myanmar or you can call to others countries ( eg. US ,UK AUS ,etc.)
Making and receiving voice calls /SMS and data roaming (Internet)
All Telenor Myanmar SIMs have IRS activated by default but to prevent from accidental roaming especially in border area you can
Turn Off, send “roam off” to 500
Turn On, send “roam on” to 500
You can visit at https://www.telenor.com.mm/my/personal/roaming for details tariffs of making and receiving voice calls , sending SMS and data roaming /internet .
Depend upon destinations and price range is from 100 ~ 1,000 MMK per SMS and receiving SMS in free of charge.
For the PAYGO Price for Singapore and Thailand you can visit at: https://www.telenor.com.mm/my/personal/roaming
For the promotion price you can subscribe Worry Free Roaming Combo Pack, Roam like home pack, Unlimited Data Roaming. For more info: https://www.telenor.com.mm/my/personal/promotions-packages
Telenor Myanmar is offering the most affordable roaming packages packages ( Unlimited Data Roaming , Worry Free Roam combo ,Roam Like Home and data roaming packs) for Myanmar most visited destinations of Thailand , Malaysia , China ,Korea-South, Japan , European countries , Australia and New Zealand. For more info: https://www.telenor.com.mm/my/personal/promotions-packages
Telenor Myanmar is connected with more than 270 mobile operators around the world and when you landed and Switched On your mobile and once connected with partner network in Italy as example, you will receive Welcome SMS from Telenor Myanmar including detail tariffs and also promotion package info if there available.