User Guide

EN - 9

English

Telephone layout

SIP Contemporary Cordless 1-line - CTM-S2412

SIP Contemporary Cordless 1-line Accessory Handset - CTM-C4402

Handset

1 Message waiting LED

2 Low battery LED

3 Handset earpiece

4 Microphone

5 Speakerphone

6 TALK/FLASH key

7 OFF/Cancel key

8 Numeric dial keys

9 SPEAKER key

10 Speed dial keys

11 VOLUME +/- keys

12 EMERGENCY key

13 HOLD key

14 MUTE key

15 MESSAGES key