Yes, the post office service for post restante is still available in many countries. Post restante is a service where mail is addressed to a specific post office and held for the recipient to collect. It is a convenient option for travelers or individuals without a fixed address. However, it is always best to check with the specific post office or postal service in the country you are in to confirm if they offer post restante services. **

China Post primarily uses its own courier service for domestic and international deliveries. However, for express deliveries, they also partner with other courier services such as EMS (Express Mail Service) for faster and more reliable shipping options. China Post has a wide network of postal offices and delivery services across the country, making it one of the largest postal operators in China. **

The Post-Ident service is offered at Deutsche Post branches, DHL Paketshops, and some retail partner locations. Customers can visit any of these locations to complete the Post-Ident process for identity verification purposes. This service is commonly used for verifying the identity of individuals when opening bank accounts, signing contracts, or completing other official processes. **

The Post-Ident service at Congstar is a method of verifying the identity of customers who are signing up for a new mobile phone contract. Customers can complete the identification process at a post office by presenting their identification documents to a postal employee. This service ensures that the person signing up for the contract is who they claim to be, helping to prevent identity theft and fraud. **

Yes, the German Post does offer storage services through its subsidiary, DHL. DHL provides a range of storage solutions for businesses and individuals, including warehousing, inventory management, and fulfillment services. Customers can store their goods in DHL's facilities for short or long-term periods, and DHL also offers pick and pack services for e-commerce businesses. Therefore, the German Post does fulfill the storage service through its subsidiary, DHL. **

The delivery of post office box service depends on the specific post office and their operating hours. Typically, post office box service is available during regular business hours, which are usually Monday to Saturday. However, it's best to check with the specific post office for their exact delivery schedule and operating hours. **

The mail forwarding service of Deutsche Post is generally considered to be reliable. They have a well-established network and infrastructure for handling mail forwarding requests, and they have a good track record of delivering mail to the intended recipients. However, as with any postal service, there may be occasional delays or issues with the forwarding process. Overall, Deutsche Post's mail forwarding service is considered to be dependable and trustworthy. **

As an AI language model, I do not have personal experiences with the storage service of the Deutsche Post. However, the reliability of any storage service can vary depending on individual experiences and specific circumstances. It is important to consider factors such as location, security measures, and customer reviews when evaluating the reliability of a storage service. It may be helpful to research and gather feedback from others who have used the Deutsche Post storage service to make an informed decision. **