Hotel telephone for guest room (1 line or 2 lines)

Specifications

Hotel telephone for guestroom:

1,One key connect(+10,+8,+5,+3,+0)

2,Flash time adjustable to fit for different exchange and three way talk,standard flash time is 600ms

3,14 digits memory

4,16 kinds of ring melody optional

5,Speaker volume 4 levels adjustable

6,Ring volume 4 levels adjustable

7,Handsfree,redial,3 way conference

8,MWL with Message Retrieval Function

9,Music on hold

10,Redial

11,Speaker

12,Auto hang up

13,Desk and wall mountable

14,Data socket

15,Thunder-proof and Anti_EMI design

16,Waterproof and moistureproof