Meritline.com ML 220 - Manual (Page 13)

contact’s phone number. Press SET/OK to add.
7.10.3Modify or delete Speed Dial number
Press M1---M8 speed dial to be modified or deleted. Press SET/OK to delete the currently stored speed dial.
Press SET/OK if you wish to enter new details for this speed dial. Otherwise, if you wish to leave the Speed
Dial empty just press ESC. Please press SET/OK to save the changes when prompted to.
Note: Speed dials can not be modified. You must delete the speed dial and then enter a replacement.
8. Frequent Problems and Answer
Problem Possible Cause Solution
Your internet connection
bbandwidth is less than 30Kbps Poor Voice Quality
Unstable network connection:
Network delay > 500ms or network
trembling > 100ms or network
packet loss > 10%
Your internet connection may not be
performing correctly. Please contact your
Internet Service Provider or Network
administrator.
Phone’s connection to the internet is
obstructed by a firewall.
Your network has a proxy server
which is blocking the phone’s
connection to the internet. Please contact the supplier of your
MeritPhone for advice on how to configure
your firewall or proxy server.
Your phone is configured with
incorrect account details. Please contact the supplier of your
MeritPhone for advice on how to reconfigure
your account details.
Phone continues to
display either ‘Please
Wait’ or ‘Wait Logon’
Your phone is configured with an
incorrect server address. Please contact the supplier of your
MeritPhone to confirm your phone has the
correct server details.
9. Others
9.1 System Characteristics
Program memory—1024KB Flash memory
Ethernet interface— two RJ45 connector compatible with IEEE 802.3 10 Base-T
Keypad besides the standard keys 0-9,*, , there are another 12 function keys for operation and
setting of MeritPhone-KE1000
Status indicator—LED to indicate working status and LCD light
Hand free function—full duplex speakerphone, dial-tone, speaker and loudspeaker volume can be
digitally adjusted independently
AC/DC adapter— input 100~120V (USA, Japan etc.) or 220~240V (China, Europe etc.) or
100~240V,47-63Hz
Log on Soft-switch
Automatic find Soft-switch
Support DHCP: Automatically obtain local IP, subnet mask, router IP
Support PPPoE
Voice active detection
Comfortable noise generation