101F87E3.txt
额外服务设置项

0x1 int 0 0 cap_rd=alwayspass cap_wr=WriteDeviceData
呼出电话的ALS线路
0x2 int 0 0 cap_rd=alwayspass cap_wr=WriteDeviceData
通话线路标志符限制
0x3 int 65535 0 cap_rd=alwayspass cap_wr=WriteDeviceData
“封闭用户组”索引
0x4 int 0 0 cap_rd=alwayspass cap_wr=WriteDeviceData
SS设置（不清楚）存储上一次设置的索引