CTS-220.IP-GNM Construction and equipment
From pubWiki-en
Equipment
Construction
Front panel
| 1. Screen | 11. "Redial" key for repeating last dialed number |
| 2. Signalling LED of incoming and missed calls | 12. Call ending key |
| 3. "Menu" key | 13. Headset turn on/off |
| 4. Two-position navigate circle | 14. "Transfer" key ( Flash) for forwarding calls |
| 5. "Book" key, quick access to phonebooks | 15. Numeric keyboard |
| 6. "Mute" key, for temporary muting microphone | 16. Speakerphone |
| 7. Ring volume controller | 17. Retractable handset hook for wall mounting |
| 8. Backlit quick access keys | 18. Offhook |
| 9. Quick acces keys label | |
| 10. Spakerphone turn on/off |

Back panel
| 1. Masking cover for additional modules |
| 2. Holders for phone support |
| 3. Holders for wall mounting |
| 4. Holder for additional expanding console |
| 5. EXT socket for connecting additional expanding consoles or PC (applies to CTS-220.IP) |
| 6. LINE socket for two-pair Upn cable (CTS-220.CL) or Ethernet cable (CTS-220.IP) |
| 7. Socket for handset cord |
| 8. Socket for phone power supply |
| 9. Socket for wired headsets (RJ9 socket) |





