Telephone

16 ordinary ringtones selection
Storage and query functions for incoming and outgoing calls
LCD brightness adjustable function
Hang-up time, P-T conversion, and anti-theft functions
Outbound code and local code settings
Three sets of alarm clocks and no-disturb function
Pre-dialing, pin number, callback, and redial functions
FSK and DTMF dual-system caller ID receiving function
Super lightning protection, anti-interference