AASTRA 600c_d for SIP-DECT User Manual EN - Manual (Page 62)

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Devices menu
"Audio" menu
Open the menu, select Audio and press Ok.
Volume settings
Change the Volume at the selected menu item with the √ and ® navigation keys. Setting
range for the ringer: Off, Increasing, Level 1 ... 7
Note
Please note: The default settings for the Ringer Loudness ex-factory comply with regulatory
requirements. We recommend that the default setting is retained.
Earpiece Changes the currently set volume of the earpiece.
Handsfree Changes the currently set volume for handsfree operation.
Corded headset
Changes the currently set volume of a corded headset (does not apply to Blue-
tooth headset).
Internal call
Changes the currently set volume for calls from internal subscribers.
External call
Changes the currently set volume for external calls.
Unknown number
Changes the currently set volume for calls without transmitted caller number.
This setting is not supported by your system.
Callback Changes the currently set volume which you receive as a callback. Example: You
have put a connection on "Hold" but – within a certain time – not dialed anot-
her call number, you will get a callback that reminds you about the waiting sub-
scriber (see "Hold ringback" Page 63).
Recall Changes the currently set volume for recalls.
This setting is not supported by your system.
VIP call Changes the currently set volume for calls from VIP- call numbers (see page 33
and 53).
Special call Changes the currently set volume for special calls.
This setting is not supported by your system.
SOS call Changes the currently set volume for incoming emergency calls.
Alarm clock
Changes the currently set volume for alarm clock signaling.