HOW I UNLOCK THE VGO TEL I550 - The Office Equipment & Supplies

Question edited for a lot more clarity.
Question moved from Cars and Trucks.

It is very complicated, needs a computer and software. Take it to a local Pakistan Phone Shop.

https://www.google.com/search?q=VGO+Tel+V3310+hard+reset

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Restore factory settings resat password

Do a factory reset to wipe all user data to reset to factory password

Vgo tel i255 ka password bhol gaya hon kese password kholo main mughe yad nahi h vgo tel i255 ka password

What solution do you want?
You need to insert other network sim card in the phone?You can use unlock code to unlock it from network lock
SAMSUNG GT I5503 (I550 GALAXY 5 are same) .Get unlock code from the site Unlocking4u.com and unlock easily.

The i550 is capable of printing 5x7, the print software you are using may not be capable. The paper is loaded in the feeder lengthwise all the way to the right. If you are getting error codes, that's a different story.

You mean the SPC? Try ##621024# to go into service mode.

Download the driver from Canon website, look at support page.
What operating system are you using ?

sometimes they lock out, check your sim card, remove and replace the battery