Maxcom MM428 User manual

USER MANUAL
GSM Mobile Telephone
Maxcom MM428
Dual SIM

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If any technical assistance is required, please call the help
desk at (48) 32 325 07 00 or email us at [e-mail]
Our website:
http://www.maxcom.pl/
Note - The telephone works in the GSM 900/1800
(2G) network. Insert correctly a SIM card prior to
switching on your phone.
The set contains:
GSM Mobile Telephone
Charger
Battery
User Manual
Warranty Card
Keeping the original package is
recommended as it might be used
for transport.
Keep the receipt as it is necessary
for your warranty.

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GSM Mobile Telephone [phone]
Big illuminated keys
Display screen in color
MicroSD Memory Card Slot
Emergency key (emits alarm sound and
automatically dials and sends text messages to
preset numbers)
Big font, easy Menu
Speakerphone
Phonebook –300 entries
Sending & receiving text messages
Speed dial up to 10 numbers
Display call duration
Loud ring
Radio FM
Calculator
Alarm clock
Battery 800 mAh
Idle time up to 240 hrs*
Talk time up to 5 hrs*
*depends on conditions and the GSM network signal
strength

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Contents:
1. Important Safety Precautions...................................8
2. Getting Started .........................................................9
2.1 Install SIM Card and Battery.....................................................9
2.2 Charging the Battery...............................................................13
3. Phone Description..................................................15
4. Using the Phone.....................................................17
4.1 Switching On the Phone.........................................................17
4.2 Switching Off the Phone.........................................................17
4.3 Idle Mode ...............................................................................17
5. MENU.....................................................................19
6. Phonebook .............................................................19
6.1 How to Save Contacts............................................................19
6.2 How to View Contacts ............................................................20
6.3 How to Delete Contacts..........................................................21
6.4 How to Copy Contacts............................................................21
6.5 Import/Export Contacts from/to MicroSD Memory Card ..........22
6.6 Other Phonebook Options......................................................22
6.6.1 Speed Dial...........................................................................22
6.6.2 Memory Status....................................................................23
7. Making Phone Calls ...............................................23
7.1 Direct Dialing..........................................................................23
7.2 Dialing Number from Phonebook............................................23
7.3 Dialing Number from Call Log.................................................24
7.4 Speed Dial (see 6.6.1)............................................................24
8. Emergency Calls ....................................................24
8.1 Entering, Deleting, and Editing Emergency Contacts..............25
8.2 Emergency Text Message......................................................25
8.3 Turning Off Emergency Alert ..................................................26
8.4 Other Emergency Options......................................................26
9. Answering Phone Calls..........................................26
9.1 Speakerphone Mode..............................................................27
10.Call Log ..................................................................27
11.Text Messages.......................................................28
11.1 Creating and Sending Text Messages....................................28

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11.2 Reading and Replying to Text Messages................................29
11.3 Text Message Boxes..............................................................30
11.3.1 Inbox...................................................................................30
11.3.2 Sent.....................................................................................30
11.3.3 Drafts ..................................................................................30
11.3.4 Outbox ................................................................................30
11.4 How to Delete Text Message..................................................30
11.5 Text Message Settings...........................................................30
11.6 Voicemail................................................................................32
12.Multimedia..............................................................32
12.1 Radio FM................................................................................32
12.2 Voice Recorder.......................................................................33
12.3 Audio Player...........................................................................33
12.4 File Manager ..........................................................................33
13.Settings...................................................................35
13.1 Set the Date & Time...............................................................35
13.2 Language...............................................................................35
13.3 Profiles...................................................................................36
13.4 Speed Dial (see 6.6.1)............................................................36
13.5 Emergency Settings (see 8) ...................................................36
13.6 Lock Key Settings...................................................................36
13.7 Saying Number Out Loud.......................................................36
13.8 Phone Settings.......................................................................37
13.8.1 Display & Keypad................................................................37
13.8.2 Security...............................................................................37
13.8.3 Connections........................................................................38
13.8.4 Auto Powering Phone On/Off ..............................................38
13.8.5 Restore Factory Settings.....................................................38
13.9 Call Settings...........................................................................38
13.9.1 SIM Card Settings ...............................................................38
13.9.2 Call Forwarding...................................................................39
13.9.3 Call Waiting.........................................................................39
13.9.4 Call Barring .........................................................................39
13.9.5 Number Withhold.................................................................40
13.9.6 Other...................................................................................40
14.Tools.......................................................................40
14.1 Alarm Clock............................................................................40
14.2 Calendar.................................................................................41

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14.3 Notes......................................................................................41
14.4 Calculator...............................................................................41
14.5 Stopwatch ..............................................................................42
Easy stopwatch is used to measure time, for
example while running.................................................42
14.6 SIM Toolkit (STK)...................................................................42
15.Computer Connections...........................................42
16.FAQ (Trobuleshoothing).........................................43
17.Safety Guidelines ...................................................46
18.Warranty.................................................................47
Warranty is valid within the Republic of Poland. .........50
19.Battery Information.................................................51
20.SAR Information.....................................................53
21.Protect Your Environment......................................55

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1. Important Safety Precautions
Reading the guidelines below will minimize the risk
of misusing the phone.
Never use your phone in any area where the
use of mobile phones is prohibited such as
refueling points or hospitals. Using mobile
phones in such places might expose others to
danger. Do not switch on your phone if it might
negatively interfere with other devices!
Never use your phone without suitable
accessories while driving.
Never use the phone in hospitals, airplanes, at
refueling points or in proximity to flammable
materials.
The telephone emits electromagnetic field that
might negatively interfere with other electronic
devices including medical equipment. A safe
distance between a telephone and implanted
medical devices such as a heart pacemaker
should be maintained as recommended by
manufacturers of medical equipment. Users with
implanted devices should read and follow the
instructions by manufacturers of implanted
medical devices. Users with a heart pacemaker
should not carry a telephone in their front chest
pockets and they should hold the telephone next
to the ear opposite to the medical device in
order to minimize the risk of interference. If you

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have any reason to suspect interference with a
pacemaker switch off the phone immediately.
A device and its accessories might contain small
parts. Keep your phone and all parts out of
reach of children.
Never repair or try to modify your phone by your
own. Only qualified service is authorized to
repair the phone.
Use only original batteries and chargers. Use of
any unauthorized accessories could damage
your phone or might cause an explosion.
LIQUID RESISTANCE –the phone is not water
or liquid resistant. Keep your telephone dry at all
times.
2. Getting Started
Before switching on your phone you need to
correctly install the Subscriber Identity Module (SIM)
Card. Pay close attention not to damage the Card
while inserting it.
Keep SIM cards away from children.
2.1 Install SIM Card and Battery
Before inserting the SIM card make sure your phone
is switched off. The charger should be disconnected
as well. To insert the SIM card, first follow the
instructions and drawings to remove the battery:
When your phone is switched off, turn the
phone face down, and next lift up the battery

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cover on the left with your fingernail or any
other thin object
Remove the battery while lifting it up with
your fingernail,
Insert the SIM Card into the „SIM1 SLOT”
with the metal contact pins facing
downwards.
As an option, install the SIM2 Card to „SIM2
SLOT”. To do it, position the pin towards
UNLOCK (upwards), and lift it up. Insert the
Lift it up here &
open the battery
cover