Maxcom MM428 User Manual

17
4. Using the Phone
4.1 Switching On the Phone
Press and hold the red receiver key to switch on
your phone.
If a message asking for the PIN code appears, you
must enter your PIN. You can find it in the SIM card
starter set. Upon entering the code, press the green
receiver key to confirm.
4.2 Switching Off the Phone
To switch off the phone, press and hold the red
receiver/power key.
4.3 Idle Mode
If the phone is switched on, but there are no
activities, the phone will go into Idle mode.
Warning: If you enter an incorrect PIN three times
in a raw your SIM Card will be locked. You might
unlock your Card by entering the PIN Unlock Key
(PUK) code. If you enter an incorrect PUK code ten
times in a raw, the SIM Card will be permanently
locked.

Maxcom MM428 Specifications

General

Display diagonal	1.8 \
Display resolution	160 x 128 pixels
Flash card support	Yes
Compatible memory cards	MicroSD (TransFlash)
Maximum memory card size	4 GB
WAP	-
Data network	GSM
SIM card capability	Dual SIM
2G bands (primary SIM)	900, 1800 MHz
Mobile network generation	2G
Multimedia Messaging Service (MMS)	Multimedia Messaging Service (MMS) is a standard way to send messages that include multimedia content to and from a mobile phone over a cellular network
Talk time (2G)	5 h
Battery capacity	800 mAh
Standby time (2G)	240 h
Subscription type	No subscription
Type	Senior phone
Product color	Black, Red
Form factor	Bar
Personal info management (PIM)	Alarm clock, Calculator, SOS

Weight and Dimensions

Depth	13 mm
Width	54 mm
Height	116 mm
Weight	78 g