If your phone doesn't support any of the apps available, you can still use RBB Mobile Banking services by sending an SMS to 2022. The message should be a combination of your PIN and keywords in a specific syntax. The syntax and examples for different services are as follows:

Account Information
    Balance Enquiry for Primary Account

• Syntax: ‹PIN›‹space›‹BE›
• Example: 1234 BE

   Balance Enquiry for Specified Account

• Syntax: ‹PIN› ‹space› ‹BES›  ‹space> ‹A/C number of specified account› 
• Example: 1234 BES 001XXXXX01

   Mini Statement for Primary Account

• Syntax: ‹PIN› ‹space› ‹ BES› ‹space> ‹A/C number of specified account› 
• Example: 1234 LT

   Mini Statement for Specified Account

• Syntax: ‹PIN›‹space›‹LTS›‹space› ‹A/C number of specified account›
• Example: 1234 LTS 001XXXXX01

   Available Transaction Limit Enquiry

• Syntax: ‹PIN›‹space›‹ATL›
• Example: 1234 ATL

   Beneficiary Bank Account Information

• Syntax: ‹PIN›‹space›‹BAI›
• Example: 1234 BAI

Requests
   Cheque Book Request for Primary Account

• Syntax: ‹PIN›‹space›‹CR›‹space›‹No. Leaves›
• Example: 1234 CR 20

   Cheque Book Request for Specified Account

• Syntax: ‹PIN>‹space›‹CRS›‹A/C number of specified account›‹space›‹No. Leaves›
• Example: 1234 CRS 001XXXXX01 20

   Statement Request for Primary Account

• Syntax: ‹PIN›‹space›‹SR›‹space›‹S.DATE›‹space›‹E.DATE›
• Example: 1234 SR 20121001 20130328

   Statement Request for Specified Account

• Syntax: ‹PIN›‹space›‹SRS›‹A/C number of specified account›‹space›‹S.DATE›‹space›‹E.DATE›
• Example: 1234 SRS 001XXXXX01 20121001 20130328

   Banking Hours

• Syntax: ‹PIN›‹space›‹BH›
• Example: 1234 BH

   Foreign Exchange Rate

• Syntax: ‹PIN›‹space›‹FX›
• Example: 1234 FX

Purchase Recharge Cards
   Nepal Telecom GSM

• Syntax: <PIN><space><RC><space><Recharge_Card_Code>
• Example: 1234 RC NG100
• (To purchase NT GSM Recharge card of Rs. 100) 
  (Available recharge card code for NT GSM: NG100, NG200, NG500, NG1000)

   Nepal Telecom CDMA

• Syntax: <PIN><space><RC><space><Recharge_Card_Code>
• Example: 1234 RC NG100
• (To purchase NT CDMA Recharge card of Rs. 100)
  (Available recharge card code for NT CDMA: NC100, NC200, NC500, NC1000)

   Dish Home

• Syntax: <PIN><space><RC><space><Recharge_Card_Code>
• Example: 1234 RC DH250
• (To purchase Dish Home Recharge card of Rs. 250)       
  (Available recharge card code for Dish Home: DH250, DH500, DH1000)

   Broadlink Wi-Fi Internet

• Syntax: <PIN><space><RC><space><Recharge_Card_Code>
• Example: 1234 RC BI499
• (To purchase Broadlink Recharge card of Rs. 499)
  (Available recharge card code for Broadlink Wi-Fi: BI499, BI565, BI2260, BI4520, BI904 and BI18080)

   Broadlink Tel Service

• Syntax: <PIN><space><RC><space><Recharge_Card_Code>
• Example: 1234 RC BT250
• (To purchase Broadlink Tel Recharge card of Rs. 250)
  (Available recharge card code for Broadlink Telephone: BT250, BT500, BT1000, BT2000, BT5000)

   To purchase Recharge Cards from Specified Account

• Syntax: <PIN><space><RCS><space><Recharge_Card_Code><space>< A/C number of specified account.>
• Example: 1234 RCS NG100 001XXXXX01
• (To purchase NT GSM Recharge card of Rs. 100)

Top ups
   General Syntax from Primary Account

• Syntax: <PIN><space><PAY><space><Service_Keyword><space><AMOUNT><space><Service_Attribute>
• Example: 1234 PAY NTNAM 100 9841XXXXXX
• (To top up Rs. 100 for NT Prepaid mobile)
• Example: 1234 PAY MTOP 100 XXXXXXXXXX
• (To top up Rs. 100 for any telephone number, Landline, Postpaid, Prepaid mobile of NT/NCELL)

   General Syntax from Specified Account

• Syntax: <PIN><space><PAYS><space><Service_Keyword><space><AMOUNT><space><A/C Number of specified account> <space><Service_Attribute>
• Example: 1234 PAYS NTPOS 500 001XXXXX01 98510XXXXX
• (To pay Rs. 500 for NT Post Mobile using account 001XXXXX01)
• Example: 1234 PAYS MTOP 100 XXXXXXXXXX
•  (To top up Rs. 100 for any telephone number, Landline, Postpaid, Prepaid mobile of NT/NCELL)

List of keywords, amounts and service attributes for top ups.
 

e-Sewa Topup
   Topup e-Sewa from Primary Account

• Syntax: <PIN><space><PAY><space><ESEWA><space><AMOUNT><space><ESEWA ID>
• Example1: 1234 PAY ESEWA 500 yourname@yahoo.com
• Example2: 1234 PAY ESEWA 500 9841XXXXXX
• This will load Rs. 500 to your e-Sewa id (your email or your mobile number)

Others
   Help

• Syntax: <PIN>><space><HELP>
• Example: 1234 HELP

   Pin Change

• Syntax: <OLD PIN><space><PC><space><NEW PIN>
• Example: 1234 PC 6789