Sony Ericsson T20e - page 28

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CC
CCuu uurr rrrr rree eenn nntttt CC CCoo oonn nnss ssuu uumm mmpp ppttttiiiioo oonn nnss ss,,,, TT TTaa aallllkk kk AA AAnn nndd dd SS SSttttaa aann nndd ddbb bbyy yy TT TTiiiimm mmee eess ss
SS
SSpp ppee eeee eecc cchh hh CC CCoo oodd ddiiiinn nngg gg
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