16
4 Voice
Calls
The IP PHONE 1535 incorporates basic and advanced voice call handling functions. Calls can be placed,
received, held and transferred.
4.1 Placing
a
call
You can place a call by simply Dialing a number while the handset is off-hook or a number can be Dialed or
selected while:
•
on-hook
pre-dial, cell phone style
•
from recall
dial
last
number
•
from Phonebook
number from the phonebook
•
from Call History
number from Call Logs
The IP PHONE 1535 incorporates a full duplex Speakerphone, activated with the “Off-hook” key and Volume
and Mute control options are available, see section 4.3.
4.1.1 Pre-dial (Cell phone style)
Simply pre-dial the number before going off-hook, the number is displayed as each character is entered
from the dial pad. A character may be modified during pre-dial using the ”Delete” key. The “Options” key
allows access to several options such as “Save in Phonebook”. For these options, follow the on-screen
display instructions.
4.1.2 Recall
Dialing
With this function you can automatically call the Last Number Dialed, simply select the Redial key to dial
the number in the normal or pre-dial mode.
4.1.3 Phonebook
Dialing
In the Phonebook, see section 11, you may select from several options including to call a number from the
Phonebook. With this function you can make a call using a name in the Phonebook in the normal or
pre-dial mode.
To use phonebook to dial a number:
1. Select a Phonebook entry, see section 11.
2. Select the “Call” key or go off-hook (pick-up the handset or press the “Off-hook” button) to
activate the Speakerphone function.
4.1.4 Call Logs Dialing
In the Call Logs menu, “
main menu
”
→
“
call history
”, the user may select to call, store, or delete a
number, see section 8. With this function the numbers for each of the last 20 missed, Dialed, and
received calls is available for automatic Dialing.
1. Select the number to call and pick up the handset.
4.2 Incoming
Calls
4.2.1 Receiving a Call
When an incoming call is received, the phone will alert you with the normal ring or, if the calling party is
identified as a VIP in the Phonebook and the VIP filter enabled, with the VIP ring signal assigned, see
section 11.