Maxcom MM28D HS User Manual

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Maxcom MM28D HS

USER MANUAL

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SA FETY INSTRUCTION

To use the phone properly, please read this user manual carefully and pay attention on the
following precaution before use:

 Please charge the spare battery for at least 16 hours before the first use.
 Not to use the phone when driving.
 Move the antenna to indoor area when the lightning storm is coming. Do not use the phone

when thundering.

 Turn off the phone when close to dangerous substances like as fuel, chemical material, or

close to gas station, or on the plane and at hospital.

 Turn off the phone in the forbidden places. The fixed wireless phone may disturb the heart

pacemaker, hearing aids and other medical equipments.

 The capability of the phone may be disturbed when used near to the TV, radiogram and PC

or other machine equipments.

 Turn off the phone to clear it. Using the cloth with a little humidity or defending the static and

please do not use the lotion or other chemical products to clean it.

 This product can produce magnetic field, so do not place it next to the magnetism storage

equipment like the PC’s magnetic disk and so on.

 Do not place it under sunlight to avoid being heated.
 Not to let any liquid get into the phone to avoid any damages.
 Pay attention on the law system of local fixed wireless phone before sending or answering

the calls.

 Use the authorized power adapter and spare battery or it may cause danger using other

power supply equipments.

 This product adapts the encrypt SIM card, so do not move the card to other phone or insert

other SIM card into this phone, both of which may cause the SIM card-locked or damaged.

 As the software of the phone is continuing upgrading, please make sure you understand the

operation when there is any discrepancy found on the user manual.

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 Support SIM card read and write
 Fixed antenna, External antenna (optional) compatible
 LCD displays the number in two rows available
 Call log for 50 groups of received calls, dialed calls and missed calls
 15 levels of LCD contrast for selection
 Interface language: Polish / Croatian / English/ Spanish/ French for selection
 LCD backlight function
 Call waiting and call transfer
 16 kinds of incoming ringing/alarm tone for selection
 6 kinds of power on/off tone for selection
 2 kinds keypad tone for selection
 7 kinds of message tone for selection
 7 levels of ringing/key tone volume for adjustment
 3 groups of alarm clock
 300 memories of phonebook
 SMS functions with 200 memories of incoming and outgoing messages
 Calculator and unit converter function
 BMI index
 Handsfree dialing and Speed dialing function
 Pre-dial and redial function
 In use and power LED indicator

FEATURES

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LOCATION DISCRIPTION

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TECHNOLOGY PARAMETER

 Environment Temperature: -10℃～+45℃
 Relative Humidity: 10％～95％
 Atmospheric Pressure: 86～106Kpa
 Working Frequency: E-GSM 900/1800 or 850/1900 (option)
 Working Power: AC220V, 50Hz, DC 5V 1000mA
 Backup Battery: Rechargeable battery Ni-MH AAA 3.6V600mAh
 Standby Time: around 5 days
 Talk Time: About 2 hrs

NOTE:

The standby time and talk time are also depending on the local network and the battery use.

INSTALLATION AND CONNECTION

Battery installation

The unit requires rechargeable battery. Open the battery compartment cover and insert the
batteries in the right polarity, then close the cover. Also you can connect to the DC adaptor to
supply power.

SIM card Installation

NOTE:

 Make sure to turn off the phone before inserting or taking out the SIM card. Completely

forbid to insert or take out SIM card when the phone is connected to the external power
supply or the SIM card may be damaged.

 Do not touch the metal plate area of the SIM card in order to avoid losing or damaging the

messages in the card and put the card far away from the electromagnetism. If the card is
damaged, the phone can not enter into the GSM network.

Adapter connection

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Handset Connection

Connect the handset and the base of the phone with a coil cord.

Turn on or Turn off the Phone
Turn On: Move the power switch to the “ON” place and the screen will be light. The phone
begins to search the network and it can provide the services after getting into idle state.
Turn off: Move the power switch to the “OFF” place and the light of the LCD will go out which

indicates the phone is turned off.
You also can turn off the telephone by long pressing ON/OFF/EXIT key then long press it to turn
the phone on.

KEY-PRESS INTRODUCTION

 Power light indicator : When the phone is connected to the external power adapter, the

power light indicator will be always bright.

 MENU/OK key : In the idle state, press this key to enter menu ; In the menu operation state,

press this key to confirm.

 BOOK/DEL key : In the idle state, press this key to get into the phone book directly; In the

editing state, press this key to delete one character in front of the cursor; press this key to
return to the superior menu.

 ON/OFFEXIT key : Press and hold this key to turn on/off the telephone ; Press this key to

exit and return to the idle state directly

 CALL LOG key : In the idle state, press this key to get into the call records menu directly.
 MUSIC key : In the idle state, press this key to get into incoming ringing tones setting

interface.

 REDIAL key : In the idle state, press this key to dial the last dialed phone number.
 SEND key : Press this key to send the number at once after inputting the number; In the idle

state, press this key to get into dialed calls interface.

 RIGHT→ key : During editing the number or name , press this key to move the cursor to

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right; In the calculator state, it represents÷. When adjusting the volume, press this key can
increase the volume. It also can be used for LCD contrast adjustment.

 ←LEFT key : During editing the number or name , press this key to move the cursor to left;

in the calculator state, it represents ×. When adjusting the volume, press this key can
decrease the volume. It also can be used for LCD contrast adjustment.

 SMS key : In the idle state, press this key to get into message menu directly.
 UP↑key : Press this key to select the submenu and move the cursor upward; in the

calculator state, it represents +. When adjusting the volume, press this key can increase the
volume. It also can be used for LCD contrast adjustment.

 DOWN↓key : Press this key to select the submenu and move the cursor downward; in the

calculator state, it represents -. When adjusting the volume, press this key can decrease the
volume. It also can be used for LCD contrast adjustment.

 key : Enter or exit the handsfree mode.

BASIC OPERATION

RECEIVING A CALL

When a call comes, the telephone rings, and LCD displays the incoming number
 From handset

1. Pick up the handset and talk to the other party.

2. When finished, return the handset to the base.
 Switching to speakerphone

1. When using the handset, press key and return the handset to the base.

2. When finished, press key again.
 From speakerphone

1. When the telephone rings, press key and talk to the caller. For the other party to hear
your voice clearly, speak into the speaker from a distance of 32cm or less.

2. When finished, press key again.

NOTE:

Generally telecom transmits the incoming message between the first ring and the second ring.
So please answer the phone after the second ring.

MAKING A CALL

 From handset

1. Pick up the handset.

2. When you hear the dial tone, dial the desired number , it will be sent out automatically after 5

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seconds or press SEND key ,the number will be dialed out immediately

3. When finished, return the handset to the base.

 From Speakerphone

1. Press key

2. When you hear the dial tone, dial the desired number , it will be sent out automatically after
5 seconds or press SEND key ,the number will be dialed out immediately

3. When finished, press key again.

 Pre-dial

1. When the handset is on the base, dial the desired number.

2. If there are mistakes, use the BOOK/DEL key to edit.

3. Press key or SEND key or pick up the handset , the number will be dialed out
immediately

 Redial

1. Pick up the handset or press key,

2. Press REDIAL key, the last dialed number will be dialed again

MENU OPERATION

PHONEBOOK
QUICK SEARCH

1. In on-hook state, press MENU/OK key + 1 key to enter the Phonebook interface and the

cursor stops at Quick search.

2. Press MENU/OK key to confirm and Input the first letter of name which you want to find,

LCD will display the first suitable phone record.

3. Press MENU/OK key to confirm and enter the submenu of View, Edit, Delete, Copy, Move,

Send Message, then you can press UP↑ or DOWN↓ key to select and do operations to
the following:

1) View: View the entry.

2) Edit: Edit the current entry.

3) Delete: Delete the current entry

4) Copy: Copy this entry from SIM card (or phone) to phone (or SIM card).

5) Move: Move this entry from SIM card (or phone) to phone (or SIM card).

6) Send Message: Send messages to the current phone number.

NOTE: