Dear Kannel users, I tested phone with kannel, and find a strange behaviour:
If the no-smsc clause in modems.conf is explicitly set to false, which is default, kannel will NO pre-fix 00 to the string it send to phone. I have this line in my modem.conf no-smsc = false [Default] And Kannel send this string to phone: 2011-01-13 15:28:47 [8114] [6] DEBUG: AT2[/dev/ttyACM0]: --> 11000881183274090000A707F4F29C9E769F01 Note that the string is not prefixed with '00', which means use default smsc number from SIM card. The phone returns error on this string. After I comment off the above no-smsc clause in conf file, kannel will pre fix '00' to the string and phone will send sms out as expected. However, Kannel user manual said no-smsc default value is false, which is same as the no-smsc clause in conf file. So someone please check if the clause is parsed correctly. I am still not able to receive sms. Will probe further, and may post here again. Helen