Sony Ericsson T20e Cell Phone User Manual


 
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Dimension GSM 900 GSM 1800
Transmission current 110 mA (min)
250 mA (max)
120 mA (min)
240 mA (max)
Standby current 6 mA (min), (paging rate 9,
1 neighbour present)
9 mA (max), (paging rate 2,
16 neighbours present)
6 mA (min), (paging rate 9,
1 neighbour present)
9.5 mA (max), (paging rate
2, 15 neighbours present)
Talk time 4 to 10 hours 4 to 10 hours
Standby time 120 to 200 hours
(up to 8 days)
120 to 200 hourss
(up to 8 days)
Dimension Full rate Enhanced full rate
Type RPE/LPC with LTP ACELP
Bit rate 13.0 Kbp/s 12.2 Kbp/s
Frame duration 20 ms 20 ms
Block length 260 bits 244 bits
Class 1 bits 182 bits
Class 2 bits 78 bits