ATCOM D2SV-LW Quick Start Manual page 9

D2SV Series Quick Start Guide
3) The phone support VoLTE call also support 2G and 3G models
6.3 SIP call (need to support SIP call model)
Register a SIP account through the Web or LCD. After the registration is successful, you
can use the SIP account to make SIP calls.
6.3.1. WEB configuration
Refer to Section 5.1 above to access the phone web, click the Account→Basics, and
then configure phone accounts
6.3.2. LCD configuration
Press Menu → Settings → Advanced Settings (default password is admin) →
Account, then input the phone account information
6.4 Precautions for the SIP and VoLTE dual-mode models
1) When the phone makes a call, the default is to use the VoLTE mode.
If you need to switch the SIP mode, you can press the navigation left and right
buttons to switch the default call mode or press the Line button to select the SIP
account and make the call.
2) When the phone is in a call, there is a new incoming call, you can press Hold button
to hold the current call and then answer the new call.
After hanging up the new call, press Hold to resume the current call.
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