[Koha] SMS service

Hi all, We were wondering if any libraries out there are using one of the US SMS services listed in the manual: AQL (www.aql.com) Wadja (wadja.com) Ipipi (ipipi.com) T-mobile SMSDiscount (smsdiscount.com) Clickatell Or, if you have found success using an SMS service not listed, we'd love to hear about that too. It appears that Itiva is not economically feasible for us at this time. Thanks a lot for any input/advice! - Sean, Coos County Libraries