fitwxc 大侠。我试了很多次，都不成。

如果不按 send, 电话纹丝不动。

如果按 send, it dials whatever I entered. I hear calling ring echo and then an old man  voice said 'Your account can not be validated, please call customer service'. 

 

这个电话以前的主人一直在sprint用，应该还是sprint的ROM。

 

我在猜, maybe ##...# pattern is not mapped to programming command invocation on this phone. that is why after pressing the last #, it does not do anything.