Download User guide Click here to view list of instruction files.

Search securities infomation Service fee: Click here.
You can quickly get detailed and continuously updated information of all stocks listed in Hanoi and Ho Chi Minh City stock exchange floors, VNIndex, HASTCIndex, and other hot news about securities market everyday. User guide

SIM 32K Service fee: Click here.
SIM 32Kb has a memory capacity of 32Kb. In addition to normal features of SIM 16Kb such as Internet access and make/answer calls, send, receive messages, SIM 32Kb is designed to integrate a series of search services through SMS in menu MobiFone with many attractive items. User guide

MobiFone Info Service fee: Click here.
MobiFone Info is an on demand service based on application of GSM network that enables mobile subscribers of MobiFone to search information on: promotion, market price, weather, entertainment, etc. User guide

SuperSIM Service fee: Click here.
SuperSIM has a memory capacity of 64Kb, which is four times as large as normal SIM available in Vietnam at present. In addition to multi-number store capacity, SuperSIM has been preset with many search services by message that you can use easily. User guide  FAQ on SuperSIM

MCA Service fee: Click here.
Missed Calls Alert service - MCA of MobiFone is a facility that helps you keep informed of calls from your friends even when your phone is off, out of coverage or out of battery. View more 

FUNRING Service fee: Click here.
FunRing is a value-added service that enables subscribers of MobiFone to select favorite sections of music or music effect as their ring tune instead of usual ring tune. View more 

Infomation by message service Quick number of the service: 9222
Service fee: Click here.
Infomation content:
You can quickly get useful information through domestic and international news as well as other news on weather, sports, results of lottery, etc. by just composing message as order instructed and then send to 9222. You will receive a reply in form of SMS sent to your phone.
Especially: If your Sim is a Super one, these contents has been available in your facility menu.
Lottery results
News
Weather
Exchange rate
Entertainment

USSD Service USSD service - a new service that helps you top up and check your account quickly, conveniently and ... freely by just dialing short keys.
Top up in your account:
1. Scratch silver-plated layer to reveal code (including 14 digits).
2. From your phone, dial: *100* code# OK.
From your phone, dial: *101#OK.
Your account and expiry date will be revealed.
Note:
- This service is only applied to MobiCard, Mobi4U and MobiPlay prepaid subscribers.
- Depending on different types of phones, OK key can be: YES, SEND, etc.

GPRS, MMS Service fee: Click here
Today, with GPRS technology, data transmission among mobile phones has been considerably improved. And there appear resulting development of many new terminal devices supporting this service in the market. However, before using the service, you have to declare necessary parameters. There have been many types of devices enabling the establishment of configuration through SMS with pre-composed structure. Fore more information, click here: view more

Livescore Service fee: Click here
"Live Score" is an online football information service through message for subscribers of MobiFone, Mobile Card and Mobi4U. With "Live Score", you can directly get information on scores, name of scoring players, result of each match in prizes such as: The Football Association Premier League, England National Cup, Turkey Premier League, Germany National Champions League, 2004 EURO qualifying round, Italian Champions League, C1 and UEFA Cups through SMS sent to your phone. view more

Voice mail Service fee: Click here
What is voice mail?
Although you cannot answer the phone, there is still an auto-reply system which can record messages to your phone. Each voice mail has its own code, ensuring safety, i.e. only you can access the voice mail to listen to messages. view more

Call Holding, Call Waiting Service fee: View here

Call waiting service

• With call waiting service, you can temporary stop a call to answer another call at that time, and then turn back to continue the talk with the former if necessary.
• This service enables you to process two calls at the same and ensures that you will not miss any call though you are busy with a call at that time.
  service instruction

• This service enables you to make two calls at the same time.
• You can talk alternately with many people at the same time while ensuring confidentiality of the talks.
  service instruction

Calling Line Identification Presentation (CLIP) Service fee: Click here
Businesspersons often have to answer important calls and do not have enough time to answer all calls. With the service Calling Line Identification Presentation (CLIP), you can see who is calling you before answering. The number of caller will be presented in the screen. Accordingly, you can see who is calling you before answering, and decide to answer or not.

Note: CLIP can not be set in Motorola 7200 and Acatel HB100 phones, otherwise calls cannot be conducted in them.

Call divert Service fee: Click here
With call divert service, you will never miss any calls since they will be diverted to another number selected by yourself. There are four available forms of call divert that you can select:

• When your number is busy
• When you cannot answer
• When your phone is off, out of battery or out of coverage.
• All calls divert
  service instruction

Short Messaging Sometimes, it may not be convenient for you to talk through the phone. Instead, you want to use writing to express what you want to say. In this case, you should use short messages. Short Message Services of MobiFone is the best way for you to contact in such situations. View more

Fax - Data Service fee: Click here
Fax-Data is a value-added service provided for subscribers of MobiFone network. To use this service, you just connect your MobiFone phone with a laptop through Fax-Data card (PCMCIA card). view more

Promotion messaging Service fee: Click here
"Cell Broadcast", "Area Info", or "Info Service" is services that provide information freely for MobiFone and MobiCard in form of message. Message will be automatically sent to your phone at a certain time. Information provided through this service includes that on weather in the region, exchange rate, results of sports games and other necessary information for users. view more

MobiChat Service fee: Click here
MobiChat enables MobiFone/MobiCard subscribers to chat with other people by sending SMS through MobiChat of MobiFone. view more

International messaging This service helps you quickly send SMS to your friends outside Vietnam. This service is provided for MobiFone, MobiCard and Mobi4U subscribers. view more

MobiMail 911 Service fee: Click here
With Mobimail service, Mobiphone/ Mobicard subscribers can send email and check your mail through message. view more

Lunar and solar calendar service 111 Service fee: Click here
Lunar and solar calendar is especially useful for ones who want to search lunar/solar calendar. All are provided by message to your phone. view more

Hot fee search service 901 Service fee: Click here
Any time you want to check your account, just send a message to 901. Information on fee will be provided for you quickly. view more

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