Matching with most PABX, PBX and PAX systems.

1. Main body with cold-roll steel sheets body, solid

2. Handset free, loudspeaker, LED incoming call indicator

3. Resume lightning proof protection automatically standard to ITU-T K21

4. Waterproof grade is IP55

5. The metal shell is provided with grounding connection device and is absolutely insulated with inner circuit and electric, then has the effect of electromagnetism shield.

6. Support hotline call, can realize ring off automatically if the other side close.

7. Totally adopt SMTC craftwork keep very good quality.

8. The design is super thin and smart, wall mounting style.

9. Every call is limited (set by five minutes), auto ring off if time exceeded. (Optional)

10.The telephone has passed the certificate of ISO9000(2000)