Aastra 6753i User Manual page 27

Request a callback
Answering the callback request
You cannot automatically answer a callback request on your Aastra SIP phone.
Private call with PIN
You want to make a private call on your phone or on a third-party phone.
With the aid of your PIN you can use any phone to make an external call with your
own personal settings, even if that phone is locked for external calls. The called party's
display shows your personal phone number and not the number of the phone from
which you are making your call. Any call charges incurred will be charged to you.
The call number dialled is not stored in the last-number redial list.
<Function code>
Aastra 6730i/6731i/6753i
eud-1614/1.0 – R3.0 – 09.2013
Put the handset on-hook.
➔
The display shows Call
Clear callback:
Press the function key for
1. Enter function code #46 followed by your internal call number.
2. Enter your PIN.
3. Enter the external call number directly, without the exchange access digit.
Pick up the handset.
➔
The phone is now enabled. The external user is called.
Note:
The default PIN setting '0000' is not accepted (for more information on the PIN,
see chapter "Changing the
expected.
Request a callback.
PIN", page 57).
Making a call
27