... specific TelephoneThe third generation wall-monutedID-TX030 Bank-specific telephone is main aimed at chinese bank characteristics,adopting industrial ... limitation,Auto-lock keybroad,Auto-open keybroad after connection telephone, Simulation of manual dail,auto-hang out in ... parts,Strong resistance to destructiveness.ID-TX030 Bank-specific telephone obey the GBT12376-2002 and YDN109-1998 technology ...