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(#13)
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Senior Member
Prepaid Professionist
Posts: 1,399
Join Date: 15 Nov 2006
Country:
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17-12-2006, 14:06
UM uses some non-standard procedures to initiate the callback. I've also experienced failures with two mobile phones (Nokia 8310 & Samsung SGH-E800) - the Samsung did even crash after each call attempt and required battery removal to restart it. In both cases I could solve this by a firmware update.
So try to get your V190 updated and retry it. UM customer care won't be able to help you with this at all. 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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