AUDIOLINE M4600 - Handbuch (Seite 76)

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play will then be switched on again.
You can also set the phone to activate the key-
pad lock by only pressing the end call key - see
page 94.
• For unlocking the keypad press the red end call
key to switch on the display, press the red end
call key again (Unlock) and subsequently the
key.
3-party conference
“3-party“ is a provider dependant feature. Establishing
3-party conference lets you talk to two subscribers
simultaneously (depending on your provider).
•
Call the first subscriber.
• Press Menu, select Add new call and press
OK.
• Enter the phone number for the second sub-
scriber or press Options and Phonebook to
select a phonebook entry.
• Press Options and select Call - OK.
• When the second subscriber answers, press
Options and select Setting up call confe-
rence / OK to establish the 3-party conference.