Keyword: CDMA, forward coverage, reverse coverage and connection
Abstract: This document describes how to use a Mobile Station (MS) to locate network problems. That is, judge the forward/reverse coverage by viewing the indices displayed on the Debug screen of MS. Then locate the network problems according to reverse Frame Error Rate (FER) and Received Signal Strength Indicator (RSSI) test on the background. This document uses H100 MS as an example for the description. For settings of other CDMA MSs, see the relevant document.
Displaying Debug Screen of H100 MS
1) 2) 3) 4)
Switch on the MS; Input password: ##27732726; Press the red Power-off key; Select 3.
The Debug screen is displayed.
Index Value on Debug Screen
Assume that the following information is displayed on the Debug screen:
P232 R085 C0210
PAGE Ec: -5.0
RX: -75 TX: NoTx
P232: PN of primary service sector
C0210: System operating frequency
PAGE: Channel mode
Rx: Receive level of MS
TX: Transmit level of MS