Paradyne COMSPHERE 3825Plus User Manual page 33

COMSPHERE 3825Plus Modem
&I n Dial Transmit Level for Cellular Auto
When Dial Transmit Level Type is set to Permissive, &I n sets Dial Transmit Level to a value between –10 and –32 dBm.
&I99 and &I100 causes the level to be varied automatically according to conditions for Enhanced Throughput Cellular
(ETC) operation. &J0 overrides this command, and is the default for North America and Singapore. See Appendix F.
&I0 – 0 dBm (– 0 dBm to –9 dBm invalid for North America and Singapore.)
&I7 –7 dBm (Default for Belgium.)
&I8 –8 dBm
&I9 –9 dBm (Default for Switzerland, and Turkey.)
&I10 –10 dBm (Default for France, Netherlands, Norway, Singapore and UK.)
&I11 –11 dBm (Default for Denmark and Finland.)
&I12 –12 dBm
&I13 –13 dBm
&I14 –14 dBm (Default for Sweden.)
&I15 –15 dBm (Default for Germany and Japan.)
&I16 –16 dBm (Set by &F5)
&I32 – 32 dBm (–16 dBm to –32 dBm invalid for all country codes except North America.
See Appendix F.)
&I99 Automatically adjusted according to the ETC1.0 specification. Set by &F6. Use only with remote modems set
to &I99, and limit the data rate to 4800 bps (S41 = 5).
&I100 Automatically adjusted according to the ETC1.1 specification.
&J n
Dial Transmit Type
Sets the power output level of the transmit signal over dial lines.
&J0 Permissive (–9 dBm). Valid only for North America.
&L n
Leased Mode
Sets the modem for 2-wire leased-line operation in Answer mode or in Originate mode.
&L0 Disables leased-line operation.
&L1 2-wire originate leased-line operation.
&L3 2-wire answer leased-line operation.
The &L command will cause the modem to reset before entering or exiting Leased-Line mode. Therefore, it must be
entered as the last command in an initialization string.
WARNING: Do not configure the modem for leased line operation if the modem is connected to the PSTN.
4-10
Table 4-1
(8 of 14)
3825 Plus AT Commands
November 1996 3825-A2-GB30-20