The correct grammar for paddle racket is "paddle racket." In this term, "paddle" is used as an adjective to describe the type of racket, so it does not need to be pluralized. The word "racket" remains singular as it refers to the object being described. **

Yes, the ball can touch the net during a serve in volleyball as long as it goes over the net and into the opponent's court. However, if the ball hits the net and does not go over, it is considered a fault and the serving team loses the point. Players often aim to serve the ball over the net without touching it, but a slight touch of the net is allowed as long as the ball continues into the opponent's court. **

Yes, Discord calls are free for international calls as long as both parties have an internet connection. Users can make voice and video calls to anyone around the world without incurring any additional charges. This makes Discord a convenient and cost-effective option for staying connected with friends and family across different countries. **

When an unknown number calls, it could be anyone from a potential employer, a friend or family member using a new phone, a telemarketer, or even a scammer. It's always a good idea to be cautious when answering calls from unknown numbers and to consider using a caller ID app to help identify the caller before answering. If the call is important, the caller will likely leave a voicemail or follow up with a text message. **

With an all-net flat, you can make calls for an unlimited amount of time to any network within the terms and conditions of your specific plan. All-net flat plans typically include unlimited calls to all networks within the country, allowing you to make as many calls as you want without worrying about additional charges or time limits. However, it's important to review the details of your specific plan to understand any potential limitations or restrictions. **

Yes, it is possible for a person to make calls but not receive calls. This could happen if there is an issue with the person's phone service, such as a network problem or a billing issue. It could also happen if the person has accidentally enabled a call forwarding feature that is sending incoming calls to a different number. In any case, it is important to troubleshoot the issue by checking the phone's settings and contacting the service provider if necessary. **

Video calls typically require more data than voice calls, so they may cost more depending on your data plan. Some service providers offer video calling as part of a package deal or at a flat rate, while others may charge per minute or based on data usage. It's important to check with your service provider to understand the cost implications of making video calls compared to voice calls. **

Yes, it is possible to have a phone that can receive calls but not make any calls. This can happen if the phone's outgoing call feature is disabled or if the phone's service plan does not include outgoing call capabilities. In such cases, the phone can still receive incoming calls and be used for other functions such as texting, internet browsing, and using apps. **