OOTO app for iPhone and iPad

Kalaam’s unique mobile app – OOTO; facilitates in reducing international voice roaming charges as well as calling charges for companies and hence, simplifying relationships to an optimal level. This results in ensuring seamless service to & from any part of the world.
Not only will you avoid roaming charges on your calls, but you can also make calls using your existing mobile number by incurring no additional charges for the incoming & outgoing calls.

FEATURES:
1. Save up to 90% off your roaming charges
2. Significant cost savings on the local & international calls
3. Make & receive calls abroad with your existing mobile number without incurring any roaming charges
• Connect to the Wi-Fi or Mobile data and start making and receiving calls on your existing mobile number.
• No need to switch your original mobile number or SIM card to a new one.
4. Using high grade TDM & IP connectivity
OOTO is the first of its kind in the Kingdom of Bahrain, to significantly reduce mobile roaming charges. Now, it’s fine to be out of the office and pay fils instead of dinars. No more “big bills” is guaranteed.

Call "16100200" to get your free trial today.