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When there is not enough purse balance, the telephone can not be used to make charging call
or send short message. If the users make charging call or send short message, the LCD
displays "PURSE BALANCE LOW" to indicate the owner of the telephone. The owner of
the telephone should add money to service provider for his telephone. The service provider
will add its purse balance to the corresponding value.
7. Appendix
A. Technical specification
1.
Working condition
Environment temperature: 0 ~ +50゜C
Relative humidity: 10%~95%
Air pressure: 86~106kPa
Environment yawp: ≤60dB(A)
2.
Working frequency: GSM900MHz/GSM1800 MHz
3.
Stability of frequency: better then 2.5PPM
4.
Signal sensitivity:-103dBM
5.
Emission power<2w
6.
220v AC power supply
7.
Continuous call time duration when using battery: 2-3 hours
8.
Continuous standby time duration when using battery: 48-72 hours (related to network
condition)
B. Troubleshooting
Phenomena
Can't make calls or be called
in when the telephone is
powered on with battery
No dial tone when handset is
lift.
or couldn't hear call
Voice is too loud noise exists
Can't work
Only free calls can be
connected
Echo during call
Office Address:
18-8-C, Gurney Tower, Persiaran Gurney, 10250 Penang, Malaysia. Tel: +604 - 228 9053
URL: http:// www.witura.com
1. The Voltage of battery is low, please recharge.
2. The battery isn't connected well.
1. Check the joint of handset and telephone. Please connect them again.
2. Matters on handset, supersede it with a good one.
3. The telephone is off-line for too weak signal quality. Restart it at a place
signal is good enough.
1. Network signal is weak or is interfered. Move the telephone to a place
where signal is better.
2. Voice is too loud. Press "Down" key to adjust voice to be lower.
1. Press "ON/OFF" key to restart.
2. Power supply doesn't connect well, connect it again.
3. Power switch is broken. Contact the provider of telephone.
There is not enough rest money on the SIM card of telephone, please apply
more amount from the service provider.
1. Press "UP" key or "DOWN" key to adjust volume to be lower.
2. Network malfunction, change it with a good one.
WITURA CORPORATION SDN BHD
- 20 -
www.discountcomms.co.uk
Trouble shootings
Email: sales@witura.com
Fax: +604 – 228 9054
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