
06-06-2013, 23:59
@ChrisNeedsToKnow
STK implementation has ever been quite buggy, especially when the STK application does odd things like resetting the SIM (which toggle does when the IMSI is being changed). Back in the days of United Mobile some phones even crashed when placing an outgoing call (which should have made the STK requesting a callback by USSD) while others simply aborted the call. Perhaps a firmware update can solve your issue.
terminals: Samsung: Galaxy S5 DuoS (G900FD); BLU: Win HD LTE; Nokia: 1200; Asus: Fonepad 7 ME372CG; Huawei data: E3372, Vodafone R201, K3765, E1762;
postpaid: O2 on Business XL; prepaid: DE: Aldi Talk, Lidl; UK: 3; BG: MTel, vivacom; RU: MTS; RS: MTS; UAE: du Tourist SIM; INT'L: toggle mobile
VoIP: sipgate.de (German DID); sipgate.co.uk (British DID); ukddi.com (British DID); sipcall.ch (Swiss DID); megafon.bg (Bulgarian DID); InterVoip.com
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