On 09/22/2012 10:26 AM, Adam Ward wrote: > According to > http://www.scribd.com/doc/30428306/54/AT-CTZU-Automatic-Time-Zone-Update > I should be able to chat to the modem to get some information. >> But the following command does not return anything: > root at neo:~# chat -vse '' 'AT+CTZU=?' '' '' > /dev/ttySAC0 < /dev/ttySAC0 > send (AT+CTZU=?^M) > send (^M) >>This is a gsm fw bug. I was not able to get time from operator, vodafone CZ supports this, but not calypso.