OTO Free International Call
A free international call service with no international call charges
OTO Free International Call app provides free international calls and it doesnt charge any international call fee, while it uses your additional/video call minutes given monthly by your carrier company.[Main Functions]★ Free International Phone Calls- You may place free international phone calls to the United States, Canada, Japan, etc. to most of the countries in Korea. (However, free phone calls are available according to the payment plans of smartphones.)★ Why OTO Free International Phone Calls?1. OTO Free International Phone Call is free because it does not incur costs for any international phone calls placed.2. You may use international phone calls via the local voice phone bills, so no worries. 3. Unlike other services that offer free service to a limited range of countries, OTO offers free phone calls to most of all countries. If you encounter any inconveniences using our service, please do let us know. We are always all ears for your valuable opinions. - website : www.otocall.com- call center : +82-2-16000546Version 2.6.6- We updated that:1) clear some bugs.OTO Family.
OTO Free International Call app provides free international calls and it doesnt charge any international call fee, while it uses your additional/video call minutes given monthly by your carrier company.[Main Functions]★ Free International Phone Calls- You may place free international phone calls to the United States, Canada, Japan, etc. to most of the countries in Korea. (However, free phone calls are available according to the payment plans of smartphones.)★ Why OTO Free International Phone Calls?1. OTO Free International Phone Call is free because it does not incur costs for any international phone calls placed.2. You may use international phone calls via the local voice phone bills, so no worries. 3. Unlike other services that offer free service to a limited range of countries, OTO offers free phone calls to most of all countries. If you encounter any inconveniences using our service, please do let us know. We are always all ears for your valuable opinions. - website : www.otocall.com- call center : +82-2-16000546Version 2.6.6- We updated that:1) clear some bugs.OTO Family.
Read trusted reviews from application customers
"The country you selected is not available currently". Funny for an app that advertises itself as better than its competitors because it's not limited in the amount of countries you can call...
It is good as a free overseas phone application but sometimes It seems to be the quality of the call is bad and my voice is automatically changed. I can hear the counselor's voice change from time to time. It sounds like scared. It's a greatest free app, I'm sorry i couldn't give 5 star.. it sounds rude but it's true due to the quality of the phone.
Calls from south korea to UK are no longer free.
Bad
ভূয়া সফটওয়্যার ৷ কল করতে অর্থ চায় ৷
This was a great app until they started charging for calls to South Africa. Would be great to know why it's free to call to certain countries and not others
Doesn't work
Really worst , huge advertisement in between two calls to lodge, can't tolerate, irritating. Don't use this app!!
Clear sound and reliable
Garbage. It will succeed in making the call but it wont succeed in having any sort of quality. You wont be able to hear a word, just get a vague idea that whoever is on the other line is speaking English. Absolute garbage.