Maxcom MM238 3G, User Manual

Page: 51 / 61

51
Places such as buildings reduce signal strength,
therefore you should get closer to a window or
relocate to an area not surrounded by many
buildings.
„My display
reads: „Press*”,
keys do not
work.
Keypad lock is on. Unlock the keypad by pressing
the Left Function Key, and then *.
„What is a Text
Message
Center?”
It is the service provider’s center number storing all
text messages. The number is stored on the SIM
card, but you can change the number in the phone
MENU and enter another number.
“When is the
fee for making a
phone call
charged?”
A fee for making a phone call is charged as soon
as a phone call is made. To learn more about
charging details, contact your service provider.
„How to make
sure whether a
text message
has been
delivered to the
recipient?
Enable Delivery Report option. As soon as the text
message is delivered to the recipient, you will get
a return message (network service).
18 T
ECHNICAL
S
PECS
:
Frequency: GSM: 850/900/1800/1900 MHz, WCDMA: 900/2100
MHz. Weight about 112g (battery included)
Dimension: 130x56x12mm