【實用社交app】Rinboo|最夯免費app-gigacircle

Do you want to make the cheapest international phone calls straight from your mobile?Tired of bad VoIP connections or of paying other internet calling providers’ expensive connection fees?Travelling while on a business trip and hate paying huge roaming fees?We have the solution! Check out Rinboo iPhone Application!Just download Rinboo and sign up for a free account and start calling at a fraction of the rate charged by your usual phone operator. It's that simple!This great innovative service can save you loads on your international calls, by routing your call over the internet instead.MORE Talking, HUGE Savings!Rinboo allows you to make the cheapest phone calls to any country using your mobile! It also allows you make FREE CALLS to other Rinboo users.Rinboo is free to download and easy to use - it's just like your normal phone but with Free Calls and super cheap International rates. Reduce the cost of your international calls by up to 98%. Rinboo mobile applications lets you call and text on the move at an ultra-low international rates.It's so simple to get started – All you need is the app and your Rinboo account!Why to use Rinboo?• FREE CallsUnlimited FREE calls between Rinboo users – anywhere in the world!• Save Loads of Money Call family, friends, or colleagues abroad at some of the lowest rates in the world!• Only Pay for the Calls You MakeThere are no monthly fees, no trickeries, no behind the back charges, no setup fees, no hidden fees, and no extra charges!• Call Anytime, Anywhere Works on any phone! Call from your mobile, landline, or smartphone - anytime, anywhere, at a great rate!• Live 24/7 SupportRinboo iPhone Application Features• Account's Balance Display• Destination, rate information (Ability to check the cost to any destination)• Can be used with any Internet Connection like WiFi, 3G/4G and EDGE networks• Free unlimited Wi-Fi & 3G mobile broadband VoIP calls to other Rinboo users anywhere in the world• Integrated with your phone's address book• Calls to Mobile and Landline numbers (using our Pay-As-You-Go PAYG credit and Calling Plans)• Making and receiving SIP calls from behind any VoIP blockades/firewalls• Multitasking, receiving calls in background and sleep mode(using TCP connection)• Multitasking, receiving calls in background mode using Keep Awake feature• Redial button• Call History (Last calls log) with call duration• Loudspeaker• Favorites• Call Hold• Call Forwarding• Auto Answer (AA)• Do Not Disturb (DND)• Echo cancellation• Built-in tunnel* for passing through VoIP blockades• Summary window showing last call cost and duration