Operation Manual

Quick Reference Guide
102
Quick Reference Guide Sinus CA 31.
Changing the display language [MENU] r  r Handset Set. r Language
(select)
r [OK]
Activating/deactivating the handset (hold down)
Activating/deactivating (hold down)
keypad protection
Activating/deactivating the ringer [MENU] r  r HS Ring r Volume r
(Setting) (press until there is no dark bar)
Activating/deactivating the ringer [
]
(during ringing)
Activating/deactivating handsfree
Making an external call (number) r or
r
Redialing a number [ ] r (select entry) r
Dialing with the telephone book r (name) if necessary r
Using quick dialing Press and hold digi key e.g.
Calling from the call log r (select entry) r
Setting the handset and handsfree
volume (during a call)
Making an internal call r [internal number]
Calling all handsets r [ALL]
Transferring an external call r [internal number] r
to another handset