Anything not within this range will have 56K connection problem or slower connection. K Many household have a single phone line use for more than one phone or fax devices. This kind of phone networking will cause 56K modem not being able to connect at K56, or V.90. However, due to further noise on the phone line problem, Lt win modem might connects only in v.34 most of the time. Also displays the selected rate.
X - controls the downstream rate.
We advise you to keep in contact with your ISP for any further assistance on connection problem. Best Regards, David Teo Senior Product Engineer. Revised on September 9, 1998.