User Manual for SL4502
16
Telephone recording
During the call
，
click more>start record to record the dialog of the call.
1
）
Settings>To set other functions of the call in the dialing settings. For example: Call Transfer– After the
function is turned on in the settings
，
you can transfer the call to a certain number.
2
）
In settings>dialing settings >other dialing settings
，
open “call waiting”. After it is turned on
，
you can receive
another call when you are already on a call. The answer and reject functions are the same as any regular
phone.
Call settings
Voice Call
1
）V
oice Mail
: In the voice mailbox settings, input voicemail number.
2)
IP prefix number
：
Set the different IP prefix numbers of each SIM card
3）
Call forwarding
：Can forward a call to another SIM card when the line is busy, or you don’t want
to receive the call or connect to a conference call.
3)
Call barring
： Can set restrictions to each
SIM card.
4)
Additional Settings
：
a.My phone number b.Call waitting。
Internet call
1)
Account
2)
Use Internet calling
Other Settings
1
）
Fixed Dialing Numbers
2）
Minute Reminder
：
T
urn on minute reminder at 50s of every minute.
3）
Quick Response
：
C
an edit the content of the text messages sent when a call is rejected.
