Hi,
I wanted to launch my MKR GSM 1400 with a test voice call. Unfortunately I couldn´t connect to GSM network. I used the Tool Pin Management from Libary which has output " PIN and PUK locked. Use PIN2/PUK2 in a mobile phone.", which equals PINManager.isPIN()=-2. However, it works with a normal smartphone and voice calls are possible. the error is the same if i do not insert a sim card.
Any suggestions?
This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.