Welltech LP-201 Mar-11-2005 - Manual (Page 22)

SIP SIP-Phone Administration Guide
21
(7) Start to Upgrade
Select YES or NO to start upgrade.
Note:
Download via LCD command can only upgrade new application rom file.
4. LCD Menu Password
Set entry password of phone LCD menu.
7. Reboot
Reboot machine. It is necessary and important for user to reboot SIP-Phone
after any configurations has been made. SIP-Phone will ask user again before
reboot.