The old style phone is made by ceramic and fork zinc alloy plating, the overall look fresh and beautiful! There are following functions:

1. FSK/KTMF dual mode, 30 groups caller ID records, back, and automatic long-distance call-back;
2. Displays the last 10 groups of dialed numbers, talk time is displayed and can be re-Callback;
3. Electronic lightning protection function 
4. The burglar hit local area code setting; 
5. Hook dialing, and edit dialing numbers; 
6. clock real-time display;
7. exquisite box packaging.

Transportation security installation instructions:

• This line only for the host, not be used as an extension to use, otherwise it will lead to no display ors display unclear and other phenomena. 
• Telephone lines installed by the local bureau of a termination signal black jack, the bottom of the other end of the telephone jack. Then the bottom of the telephone set of the one end of the takeup smaller black jack, the jack to the left of the other end of the handset.
• Only apply to the local telephone Caller ID service, the telephone before the implementation of Caller ID.