3600s mic problems

2330c power switch jumper ways

1110i-1110-1112-Poor-Network-Problem

1110i-1110-1112-No-Network-Problem

1600-1112 network stay 5 sec n go 100% tested

1202 1203lcdjumpers

1110,1600 BATTERY LOW

Wd2 Not Power on With baterry solution...

Flash ok,
Normal Mode Ok,
but can not power on with batere...
jumper the + capasitor