Verykool s735 User Manual download pdf (Page 19)

s735(VERYKOOL) User Guide_V1.0

The audio quality of

the call is poor

" Press navigator key to increase the volume when you are in a call.

" Check the signal strength indicator on the display.

" The line is busy and can not be connected to network; you can not

make a call.

Standby time too

short

" When failing to connect to network, the phone will keep searching

base station that consumes much battery and reduces standby time.

Move to an area with stronger signal strength or switch your phone

off temporarily.

" Replace the battery.

SIM card error

" Make sure that the chips in SIM card are not damaged; use the

clean cloth to scratch it.

" Make sure that SIM card is inserted correctly.

" SIM card invalid. Contact your service provider.

Can not dial calls

" Make sure that the number you dialed is available and the dial key

has been pressed.

" Make sure that there is enough money to make a call.

" Make sure that SIM card is valid.

" Fixed Dial is set or has call barring feature turned on. Deactivate

fixed dial function or call barring.

Can not receive calls

" Make sure that your phone has connected to network (Check if the

network is too busy or invalid).

" Make sure that there is enough money to receive the call.

" Make sure that SIM card is valid.

" Check call divert settings and incoming call barring settings.

The battery won’t

charge

" Make sure that the battery is inserted correctly. Securely connect the

charger to the phone.

" Only charge the battery in an environment where the temperature

does not go below -10 or above 55℃ ℃.

" The battery or charge need to be changed.

Can not set some

functions

" The operation is wrong.

" The network providers do not support the function, or you don’t

apply the function.

2 3 Safety and General Information

Read these guidelines before using your wireless phone. Failure to comply with them may

be dangerous or illegal.

23.1 General Precautions

1) Mobile Phone

# Please use the phone at a temperature of -10℃~55 and a relative humidity of ℃ 35%~85%.

# Avoid using the phone near regular telephone, television, radio and automatic office

equipment, as they may interfere with one another.

# Please keep the removable SIM card out of the reach of children as there is a risk they

could swallow it.

2) Battery

# Please put the battery in a cool and well-ventilated place out of direct sunlight.

# Batteries have life cycles. If the time that the battery powers equipment becomes much

shorter than usual, the battery life is at an end. Replace the battery with a new battery of

the same.

# Do not discard battery with household trash. Please dispose of used battery according to

your local environmental laws and guidelines.

3) Charger

Proprietary & Confidential -15-

1 2 ... 14 15 16 17 18 19 20 21 22 23 24

Comments to this Manuals

No comments

Verykool s735 User Manual Page 19

Comments to this Manuals

Related products and manuals for Phones Verykool s735