Nortel Networks C4050 Telephone User Manual


 
4
C4050 Handset
Key Lock ...................................................................................................20
Caller list ....................................................................................................20
Ringer Settings ...........................................................................................20
Caller Filter .................................................................................................21
Telephone Options .....................................................................................24
System Settings ........................................................................................26
Security ......................................................................................................26
Accessory information ...............................................................................27
Data Charger ...............................................................................................27
Accessories ..................................................................................................28
Charger rack .............................................................................................29
Headset ........................................................................................................29