User`s guide

TECHNICAL REFERENCE

&Un When set above 0, the value chosen from the table sets the floor connect speed (the lowest

acceptable connect speed). If a connection cannot be made at or above this speed, the modem will

hang up. This command can also be used in conjunction with &Nn.

Note: &U17 through &U39 apply only to V.90 products.

&N=0 &N>0

&U=0 Connects at best Connects at a speed

possible speed at or below &Nn.

between your modem

and the remote modem.

Note: These factory default

settings should be sufficient

for most users.

&U>0 Connects at any speed Connects at any

faster than the value speed between

&Un. &Nn. and &Un.