5.1 What Functions Does the Front Camera Support?
You can use it for online video chats.
5.2 Which Types of Headsets Can Work with the Phone?
Huawei Mate can work with American standard-compliant 4-position 3.5 mm headsets. You can use such a headset to receive a call, but not to end the call. Using such a headset, you can also mute or unmute the phone, adjust volume by the volume up and down buttons when you having a call or listening to music, and play and step playing a song.
5.3 Does the Phone Support HDMI, TV-OUT, and OTG?
OTG is a USB transmission technology that allows a phone to connect to a USB flash drive, digital camera, or mouse using an OTG cable and play HD videos.
Huawei Mate supports MGL to HDMI output and USB-OTG cables. By default, Huawei Mate does not use USB-OTG cables.
5.4 Is the SIM Card Associated with My Phone? Does My
Phone Support Hot Swapping of microSD Cards and SIM
Cards?
The SIM card is not associated with your phone, but does not support the microSD card. The SIM card is not hot swappable.
Notification Type
Notification Scenario Implementation
on U9500 or U9200 Status
notifications
No charging The phone is not charged when the power volume is too low (0%-1%). The voltage is lower than 3.2 V. The indicator remains unchanged after you press the Power key. The voltage is
between 3.2 V to 3.3 V.
After you press the Power key, the indicator blinks red every 3s (on for 125 ms and off for 2875 ms). The phone is not charged when the
power volume is low (1%-10%).
The indicator blinks red every 3s (on for 125 ms and off for 2875 ms).
Being charged The phone is being charged after the power volume is too low (0%-1%).
The indicator is steady on in red. The phone is being charged after the
power volume is low (1%-10%).
The indicator is steady on in red. The phone is being charged when the
power volume is medium (10%-90%).
The indicator is steady on in orange. The phone is being charged when the
power volume is high (90%-100%).
The indicator is steady on in green. The phone is connected to a device. The indicator
color depends on the power volume. Event
notifications
Missed calls The phone screen is unlocked when an incoming call is received.
The indicator blinks green every 2.5s (on for 500 ms and off for 2s). The phone screen is locked before an
incoming call is received. Unread messages, including short message, multimedia message, emails, and voice mails
A message is received when the phone screen is on no matter whether the phone screen is locked or not.
The indicator blinks green every 2.5s (on for 500 ms and off for 2s). A message is received when the
Notification Type
Notification Scenario Implementation
on U9500 or U9200 Missed alarms The phone screen is on when an
alarm ends.
The indicator blinks green every 2.5s (on for 500 ms and off for 2s). The phone screen is off when an
alarm ends. Schedule
notification
The phone notifies you of a schedule when the phone screen is on.
The indicator blinks green every 2.5s (on for 500 ms and off for 2s). The phone notifies you of a
schedule when the phone screen is off.
5.6 What Are the Material, Texture (Forested or Highlighted),
and Color of the Phone Back Cover? Does the Back Cover
Prevent Fingerprints? What Is the Material of the Phone
Frame?
Huawei Mate of the channel edition: Its frame is made of plastic. Its back cover is made of white highlighted plastic and cannot prevent fingerprints. There is black or white print on the back cover.
Huawei Mate of the China Mobile edition: Its frame is made of plastic. Its back cover is made of black forested plastic and can prevent fingerprints.
5.7 What Are Developer Options and Their Functions?
USB debugging: starts the debugging mode. You can run the adb command to debug the phone.
Stay awake: prevents the phone screen from entering the sleep mode when the phone is being charged.
Allow mock locations: starts the allow mock location function. Desktop backup password: sets a backup password.
Pointer location: shows data of the current touch operation. Show touches: shows visual notifications for touch operations. Show CPU usage: shows the current CPU usage of the system. Force GPU rendering: uses 2D hardware acceleration in applications. Animation scale: controls the animation scale.
Show all ANRs: shows the App Not Responding dialog box for background applications.
5.8 Does the Phone Support Time Synchronization?
Huawei Mate supports time synchronization on networks excepting GSM networks.
5.9 My Phone Is Delivered with a 2 A Charger. Can the Phone
Use a 1 A Charger?
It is not recommended that chargers of other vendors be used to charge Huawei Mate.