Samsung SCH-A310 Service Manual page 19

4-4 Channel Preset mode
1) Press "4 7 ∗ 6 8 # 1 3 5 8 0" in idle mode 001 021 and then:
for PRL based system selection enter 00000 and save(OK key).
for AMPS ; 10000 for System A, 10001 for System B
for 800MHz CDMA ; 2XXXX (XXXX is CDMA channel number)
for 1.9GHz CDMA ; 3XXXX (XXXX is PCS Channel number)
2) Press OK or "∗ Shift" key to save mode/channel value.
3) When "Saved" displays briefly, press 002 to exit test mode programming
4-5 MRU Table Review and Reset
You can review upto 12 system and channel information from the MRU Table, or reset the entire MRU table as
follows:
1) Press "4 7 ∗ 6 8 # 1 3 5 8 0" in idle mode 001 031 (MRU2 TABLE), then:
"MRU00: yzxxxx" where "y" is Mode definition(1; Analog, 2:Digital),
"z" is Band Class (0; 800MHz, 1; 1.9GHz), and
"xxxx" is Channel number, or A or B band for AMPS.
"MRU00" to "MRU11", total of 12 MRU entries available.
Ex) for CDMA 800MHz Channel 384 in 4th MRU entry order:
"MRU03: 200384" will display.
Ex) for PCS 1.9GHz Channel 150 in 7th MRU entry order:
"MRU06: 210150" will display.
Ex) for AMPS A-band in1st MRU entry order:
for AMPS B-band in 2nd entry order:
2) To toggle up and down the MRU entry numbers from 00 to 11, press Up or Down navigation key.
3) To reset entire MRU table (00 to 11), enter "000000" at "MRU00:" setting, then press OK or "∗ Shift" key.
4) When "Saved" displays briefly, press 002 to exit test mode programming
SAMSUNG Proprietary-Contents may change without notice
"MRU00: 100000" will display.
"MRU01: 100001" will display.
4-2
NAM Programming