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MATHA531 · 28-06-2006, 21:32

In its naitive format, united mobile uses a callback system to achieve its cheap rates for international calling, cheap in comparison to other rates...

With united mobile, using callbackworld involves a double callback..you ring the trigger number via a callback and wait for the 2nd callback....it works fine although you might feel it's inconvenient.

If you get a Czech prepaid, you can still use cbw but it will be with only a single callback..namely you dial the trigger number directly, get the ring tone and then wait for the callback but the catch is your outgoing rate will be far higher...what makes cbw the perfect complement to united mobile is the low rate for calls say to the USA...also I don't know if you set a Czech prepaid up with English voice menus while you can with united mobile.

	(#2)
MATHA531 (Offline) Senior Member Prepaid Specialist Posts: 869 Join Date: 15 Oct 2004 Country:	28-06-2006, 21:32 In its naitive format, united mobile uses a callback system to achieve its cheap rates for international calling, cheap in comparison to other rates... With united mobile, using callbackworld involves a double callback..you ring the trigger number via a callback and wait for the 2nd callback....it works fine although you might feel it's inconvenient. If you get a Czech prepaid, you can still use cbw but it will be with only a single callback..namely you dial the trigger number directly, get the ring tone and then wait for the callback but the catch is your outgoing rate will be far higher...what makes cbw the perfect complement to united mobile is the low rate for calls say to the USA...also I don't know if you set a Czech prepaid up with English voice menus while you can with united mobile.