Zte MF253M Getting Started Manual page 17

NO OTE:
You may y need to en nter the passw
get the d default passw word.
6. Wa ait until the c client is conn
Troub bleshoo oting
Voice R Related Prob blems
Sympto oms
No Dia l Tone
There is s a prompt/ pho one alert/ annou
lift the p phone off the h hook.
The line e is noisy/ disto orted when I lift
hook.
I hear a a rapid engaged tone as soon as
the hoo ok.
After di ialing the last d digit I hear noth
Internet t Related Pr roblems
Sympto oms
I canno ot access the Int ernet at all.
The dow wnload or uploa ad speed is very
word for the Wi-Fi conn
nected to you ur device suc
uncement as soo on as I
ft the phone off the
s I lift the phon ne off
hing /silence.
y slow.
ection. You can view the
ccessfully.
Po ossible Problem ms/ Solutions
•
Please wa ait for 1~2 minu
turned on.
•
If SIG LE ED light is blink
reception. C Change the loca
Make sure you ur (U)SIM card
the PIN numb ber has been ent
been entered i incorrectly then
PUK code wh hen prompted.
•
Remove a any electrical ap
to the phon ne or your devic
•
The cable e or phone set m
Put the phone on the hook an
connected to t the internet usin
please disconn nect this first.
When you hav ve finished diali
or wait 4-8 sec conds to connec
Po ossible Problem ms/ Solutions
•
Please che eck your config
•
Please wa ait 1~ 2 minutes
•
Check you ur service indic
The speed is d dependent on si
signal strength h and network t
e label on yo our device to
utes after the rou uter is
king, you have n no good RF
ation of the rou uter.
d is inserted cor rrectly and
tered. If the PIN N number has
n you will need to enter the
ppliance which is too close
ce.
might be faulty.
nd try again. If y you are
ng the 2G (GSM M) network,
ing you can pre ess the # key
ct the call.
guration settings s.
s for the router t to initialize.
cators.
gnal strength. C Check your
type.
o
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