Rugged feature phone for long term working
Protection standard
Li-Ion, 2800 mAh (removable)
GSM 850/900/1800/1900 MHZ
SIM type and quantity
2 (mini-SIM and micro-SIM) Dual Standby
2.4'' QVGA (240*320)
Phone book
600 contacts
alarm clock, calendar, calculator, world time, stopwatch, audio player, video player, voice recorder, e-book reader
View all specifications
Out of production

The rugged feature phone Sigma mobile X-treme DR68 – a month without recharging! 

X-treme DR68 is a real masculine phone! Strict, laconic, brutal.

Thanks to a removable 2800 mAh battery, X-treme DR68 can run from one charge up to 25 days in standby mode!

The phone will necessarily please to its owner with a large 2.4-inch color screen, an LED flashlight on the flat end of the body, which is switched on by a separate button on the keyboard, and a body protected against water, dirt and dust by IP68 standard, which allows you to plunge the phone into water to a depth of up to 1.5 meters for a long time (up to 30 minutes).

The device is convenient because it has all necessary set of functions for daily use. The phone organizer includes: a phonebook for 600 contacts with the possibility to create contact groups, alarm clock, calendar, tasks, calculator, world time, stopwatch, notes, e-book reader. Multimedia features of the phone are represented by the presence of cameras and video camera, video player, voice recorder, FM radio (playback via earphones or headsets).

X-treme DR68 has slots for two SIM cards: mini-SIM and micro-SIM, which operate in Dual Standby mode. Having an additional microSD slot for memory cards up to 32GB extends the phone’s capabilities. Using additional memory cards will allow you to save files in virtually all formats: MP3, AAC, MID, AMR, MP4, 3GP, AVI.

The phone supports mobile communication on GSM networks, equipped with a built-in Bluetooth module for data transmission.

You can distinguish the additional features of your phone, in particular setting a password for switching on the phone, auto dialing, creating a «blacklist» of contacts, and a reminder mode for the duration of the conversation.

And of course, it is impossible to overlook an attribute like the appearance of phone. The black plastic-rubber body creates a nice tactile feel the phone in hand, the front panel keys have an interesting volumetric geometric shape that ensures them a comfortable soft stroke of pressing.

X-treme DR68 has a starkly brutal appearance, but you should be aware that the phone is not shockproof. Due to the additional seals and mountings, the phone has increased vibration resistance, which may prevent it from breaking in case of accidental falls, but in any case the phone requires caution in using.

If you are going to go fishing, out of town, hiking, anywhere, X-treme DR68 will not let you down!

Protection standard
IP68 (* 6x-protection against dust, sand and dirt particles, * x8- protection for long (up to 30 minutes) immersion in water to a depth up to 1,5 m.) Full waterproof .The device can work in submerged condition). This standard does not provide shock-proof. Due to additional seals and strong attachments, the phone has increased vibration resistance, but requires caution in use.
Operating system
menu languages: Ukrainian, English, Russian
SIM type and quantity
Dual SIM (mini-SIM + micro-SIM)
2.4'' QVGA (240*320)
GSM 850/900/1800/1900 MHZ
Memory slot
microSD (up to 32 GB)
0,3 Mpx
+ (can work only with a headset)
600 contacts;
1 field per 1 contact: 4 numbers (name, picture, own ringtone)
40 characters in the contact name
Speed dial
Black list
Export & import contactcs
alarm clock, calendar, calculator, world time, stopwatch, audio player, video player, voice recorder, e-book reader
Audio format support
Video format support
+ (is activated with a separate functional key)
Sealed USB connector
Li-Ion, 2800 mAh (removable)
Headphone jack
3,5 mm
Connector for charger
135*59.5*19.3 mm
Housing materials
candy bar (demountable)
166 g
Housing color
In the box
Mobile phone X-treme DR68, battery, USB power adapter, USB cable, screwdriver, wire headset, User manual (UA/EN), Quick Start Guide, warranty card
18 months
Sigma mobile reserves the right to change the divice technical specifications and configuration without notice.
User manual (UA)
User manual (EN)
Conformity certificate (UA)

Sigma mobile company guarantees a high quality and faultless functioning of their devices upon conditions of careful usage and considerations of exploitation rules.

After the expiration of device’s service term, we advise you to contact the Authorized Service Center for preventive maintenance and receiving recommendations for the further exploitation of device. In order to prevent possible misunderstandings, it is preferable to keep the documents that are attached to the device upon its sale (sale receipt or cashier’s receipt, instruction of exploitation, warranty card) during the service term. A warranty card establishes warranty liable for device to the extent, provided by the Law of Ukraine On protection of consumer’s rights.

Warranty conditions

  • A warranty provides free repair or replacement of the device during the warranty term. Warranty service is only provided in the presence of a valid warranty card and fiscal check.
  • The renewal of software is a technical maintenance of the product and is not considered as repair and thereforeis not a valid reason for a replacement or a refund;
  • The Periodic service of device (replacement of batteries, cleaning, etc.) is carried out by request for an additional fee.
  • The warranty term for main devices and accessories is set by Sigma mobile with reference to from the date of device’s sale (look at Table 1).
  • Service term is established by Sigma mobile company in reference to the date of the device’s purchase (look at Table 1).
  • Warranty service is provided exclusively at  Authorized Service Centers in Ukraine. The sheet of service centers may be changed



Warranty terms

Service term

Mobile phones series X-treme Main deviceEighteen months

Three years

Mobile phonesMain deviceTwelve months
TabletsMain deviceTwelve months
Action camerasMain deviceTwelve months
Bluetooth headsetsMain deviceTwelve months
Accessories and batteriesRechargeable batteries (including built-in types)Six months

Two years

Memory cards, cables, headsets and other accessories and parts, which don’t requare to disassemble the mobile device in order to replace.

One month

Table 1

The manufacturer shall not bear warranty obligation regarding the device in the following cases:

  • Violations of rules and conditions of exploitation, adjustment, installation of device, described in the User’s Manual and other documentation, which is transported to the consumer in the complete set with the device;
  • If mechanical damages have occured after the transfer of the device to the consumer;
  • The ingression of inappropriate items, liquids, insects, etc. inside the device during usage;
  • Device’s operation in conditions of excessively high or low temperature, surrounded by high humidity, high dust content;
  • Making schematic-technical, design or software changes, not approved by the manufacturer;
  • Repair or modification of device, performed by unauthorized persons;
  • If the damage is caused by the use of non-standard and/or non-qualified expandable materials, charging devices, spare parts, batteries, electronic media, software products that were not supplied or recommended by the manufacturer;
  • If the damage (defects) is caused by the action of computer viruses or similar programs;
  • If the damage (defects) is caused by non-compliance with standards or technical regulations of the power, cable, telecommunication networks, radio signal power, including features of the relief and other similar external factors, usage of the device on the edge or outside of a network action zone, connection to inappropriate or defective external devices;
  • If the defect occurred due to natural wearing down during the exploitation of the device. In this case, natural wearing down is understood as the consequences of product’s operation, which caused the deterioration of technical status and appearance due to long-term using of this device;
  • If the damage of LCD pixels of screens does not exceed 0.0005 percent of the total quantity of pixels on the screen (according to the ISO 9241-303)
  • The occurrence of force majeure (natural phenomena, fire, lightning, etc.).


The manufacturer shall not carry warranty obligation:

Under no circumstances are the manufacturer or its authorized organizations for unusual, incidental, direct or indirect damage (or losses), including, but not limited to, lost profits, loss or inability to use information or data, expenses of recovering information or data, damages caused by interruptions in commercial, manufacturing or other activity, arising in connection with the usage or inability to use a device.

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