کتاب 'فیس تو فیس' فوق متوسط - واحد 7 - 7D

an official agreement between two or more sides that states what each of them has to do

قرارداد

a payment system in which one is only able to use a service up to the amount that they have paid for, and payment must be made in advance of using the service

پرداخت بر طبق میزان مصرف

to use the available supply of something, leaving too little or none

تمام شدن, به پایان رسیدن

the amount of money that a bank or credit card company lends to a client, often with the expectation of repayment with interest

اعتبار (مالی)

a system of intersecting lines or channels that form a web-like structure

مسیر حمل‌ونقل, مسیر عبور

to end a phone call while the other person is still on the line

قطع کردن

the quality or the act of receiving radio, television or cellphone signals

سیگنال دریافتی

a sound or melody that plays on a mobile phone to alert the owner of an incoming call

صدای زنگ گوشی

a system that allows callers to leave recorded messages for someone who is unable to answer their phone

پیغام‌گیر

a machine that can automatically answer calls or record messages left by others when connected to one's telephone

پیغام‌گیر (تلفن)

a telephone in a public place that one needs to pay for, mostly by prepaid cards

تلفن عمومی, تلفن همگانی

a portable device that combines the functions of a cell phone and a computer, such as browsing the internet, using apps, making calls, etc.

تلفن هوشمند

(computing) relating to a technology that helps one type more quickly by finishing their words based on a few first letters

سیستم پیشنهاد لغت ( حین تایپ کردن)

a specific function or capability of a device or software

(نرم افزار یا دستگاه) قابلیت

a display by which the user can interact with a computer, smartphone, etc. by touching its surface

صفحه لمسی